.. index:: pair: class; P1::ImageSdk::MetaObject
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object:

class P1::ImageSdk::MetaObject
==============================

.. toctree::
	:hidden:

Overview
~~~~~~~~




.. ref-code-block:: cpp
	:class: doxyrest-overview-code-block

	#include <P1ImageCommonMetaData.hpp>
	
	class MetaObject: public :ref:`P1::ImageSdkC::P1MetaObject<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object>`
	{
	public:
		// construction
	
		:target:`MetaObject<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a3282d903da559c02885c2732d4391fc1>`();
		:target:`MetaObject<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a76f2687b4de1bcabd2b1aacc5dd1dc2f>`(:ref:`P1::ImageSdkC::P1MetaObject<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object>`& o);

		// methods
	
		bool :ref:`IsValid<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ae156dedd3de52edb8e205af8d19bf96f>`();
		uint32_t :ref:`GetType<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>`() const;
		uint32_t :ref:`GetCount<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a212f85f63f19b04a4329d29422c13f04>`() const;
		uint8_t :ref:`GetUByte<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada87a546bfc7131918371ef993dee3ae>`(bool& error);
		uint16_t :ref:`GetUWord<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a0b040627132f1a2f5b578eb5571bc8fd>`(bool& error);
		uint32_t :ref:`GetULong<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a050e947108e0695bcc38386b1f8110c6>`(bool& error);
		uint8_t :ref:`GetSByte<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a170e3f77cb358ae6d88658ca6c05d360>`(bool& error);
		uint16_t :ref:`GetSWord<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a0e175fd4739fa733935f758430493f78>`(bool& error);
		uint32_t :ref:`GetSLong<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a78aacaba64dab9074ecf9c0586c7b9d3>`(bool& error);
		float :ref:`GetFloat<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a92f3db09ae20c6a2eea8d7758b5dbfa1>`(bool& error);
		double :ref:`GetDouble<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a0371c50102c57ec01da55b666d2c92e1>`(bool& error);
		:ref:`P1::ImageSdkC::CURational<doxid-struct_p1_1_1_image_sdk_c_1_1_c_u_rational>` :ref:`GetURational<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a1b4def94737b4fad911136c209aac66b>`(bool& error);
		:ref:`P1::ImageSdkC::CSRational<doxid-struct_p1_1_1_image_sdk_c_1_1_c_s_rational>` :ref:`GetSRational<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1acdd2c9b885d8aeb751a5b3aefda54d91>`(bool& error);
		std::string :ref:`GetRawString<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1af849a2cc5a511de1a865d493f3b38d21>`(bool& error);
		std::string :ref:`GetString<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a1ce37956777c9e520c5ed3162210be3d>`(bool& error);
		std::vector<uint8_t> :ref:`GetUBytes<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a38aa5a230c88cba5541fed86f6bfa25b>`(bool& error);
		std::vector<uint16_t> :ref:`GetUWords<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ae8ff07921862539c7c0fc1bb44ee7074>`(bool& error);
		std::vector<uint32_t> :ref:`GetULongs<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ac36735d422abe3a870af793df848ef42>`(bool& error);
		std::vector<int8_t> :ref:`GetSBytes<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a39b32c795c80e9f7356498c296210160>`(bool& error);
		std::vector<int16_t> :ref:`GetSWords<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1abcdb693e8ca434e8d9f95ac2f9b0c557>`(bool& error);
		std::vector<int32_t> :ref:`GetSLongs<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a5d891b92511286146d5c46593a050452>`(bool& error);
		std::vector<float> :ref:`GetFloats<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1aad93a3837c869196dcb930999b268c2d>`(bool& error);
		std::vector<double> :ref:`GetDoubles<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a834f7cd01adc9128c8fc662e22a85d91>`(bool& error);
		bool :ref:`SetUByte<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a41b07cebb1224413e56f9993924044b3>`(uint8_t value);
		bool :ref:`SetUWord<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a1d86cd3f3e828c572941e06c059e918d>`(uint16_t value);
		bool :ref:`SetULong<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a2ef51f7f768e5462876ab33e0277ddff>`(uint32_t value);
		bool :ref:`SetSByte<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1abcd02ecdb4e1a0a3b21ff6fd46cf8397>`(uint8_t value);
		bool :ref:`SetSWord<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a1e4daad9bfe1f80e4b4ffce74a81768e>`(uint16_t value);
		bool :ref:`SetSLong<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a415d9469e31012be43b3b78ea639e808>`(uint32_t value);
		bool :ref:`SetFloat<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1af4b818eb6472bcffae3015f4b1c458d1>`(float value);
		bool :ref:`SetDouble<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a611137eb4cb18ab5417eaa90e94764bf>`(double value);
		bool :ref:`SetURational<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a91b87a167efeeb3f7ecad6d1ce3917b8>`(:ref:`P1::ImageSdkC::CURational<doxid-struct_p1_1_1_image_sdk_c_1_1_c_u_rational>` value);
		bool :ref:`SetSRational<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a1ef99d027316f032ba6361f0f4c074d5>`(:ref:`P1::ImageSdkC::CSRational<doxid-struct_p1_1_1_image_sdk_c_1_1_c_s_rational>` value);
		bool :ref:`SetString<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1aec7d671608d1b746a2768dab685c04ac>`(std::string buffer);
		bool :ref:`SetUBytes<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a7076f55296e817b85de32ea713544c7c>`(uint8_t* values, uint32_t count);
		bool :ref:`SetUWords<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a9d619005caca122888ffdde5e993dc88>`(uint16_t* values, uint32_t count);
		bool :ref:`SetULongs<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a1f343b91bd81128efc4a86664fc6731c>`(uint32_t* values, uint32_t count);
		bool :ref:`SetSBytes<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ab6298863a94631c069d42984ccb55940>`(int8_t* values, uint32_t count);
		bool :ref:`SetSWords<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a04d8bf1c39ee55e26383ea47c512c317>`(int16_t* values, uint32_t count);
		bool :ref:`SetSLongs<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a950c9af1a2716d4d4854abc04354f5d7>`(int32_t* values, uint32_t count);
		bool :ref:`SetFloats<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a19235c0683afd292dd1bebabe012476b>`(float* values, uint32_t count);
		bool :ref:`SetDoubles<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ab2d4afbd8cfdbf1e3282ac9d4ae7bc07>`(double* values, uint32_t count);
		bool :ref:`IsReadOnly<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a3a8aa7d2d309ba1dbc8c22c5d71f5d52>`();
		bool :ref:`IsWritable<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1abb8a3c6998fd5bd86757153fde17f198>`();
		void :ref:`SetWritable<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1af9cc1475bde019e3ea6fdb2f1658be8e>`(bool state);
		bool :ref:`IsDisabled<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1aee1249a5335c4781dc8643112138743a>`();
		void :ref:`SetDisabled<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a137a7c958563133757b7bd8d07774f04>`(bool state);
		bool :ref:`IsModifiable<doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a8d8013791e037d1aa57ce599babede35>`();
	};

Inherited Members
-----------------

.. ref-code-block:: cpp
	:class: doxyrest-overview-inherited-code-block

	public:
		// methods
	
		bool :ref:`IsValid<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1a2cadb49e2671e69ef123f6a96ee9123d>`();
		uint32_t :ref:`GetType<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1a1cbebdc3ea019b2ff9b26da73b917cdf>`() const;
		uint32_t :ref:`GetCount<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1a9a2bdaa0dc20cf631b670c84245d0357>`() const;
		uint8_t :ref:`GetUByte<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1a12cd3056b8a773c1faf85aa0ab4a63cb>`(bool& error);
		uint16_t :ref:`GetUWord<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1a719d5de7b7d4a9d61a660426da777f24>`(bool& error);
		uint32_t :ref:`GetULong<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1a96bf5b63a811340c0b2561efd18cea07>`(bool& error);
		uint8_t :ref:`GetSByte<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1a4836a5b15cc4a1c8ad9b6aa6745f2111>`(bool& error);
		uint16_t :ref:`GetSWord<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1a651c55640493d3250a7b5e06ec9b2835>`(bool& error);
		uint32_t :ref:`GetSLong<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1a8814d903e1416f81c77124d0af54ec42>`(bool& error);
		float :ref:`GetFloat<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1af5f6e42f286173dabf0cb28aed0c6746>`(bool& error);
		double :ref:`GetDouble<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1a1075c767f9b9d6d503c7b35276493491>`(bool& error);
		:ref:`CURational<doxid-struct_p1_1_1_image_sdk_c_1_1_c_u_rational>` :ref:`GetURational<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1a7977538334011a51ca8fb0915ee497fa>`(bool& error);
		:ref:`CSRational<doxid-struct_p1_1_1_image_sdk_c_1_1_c_s_rational>` :ref:`GetSRational<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1a08ad978d261f5cb2a0ce6fd76adfbf67>`(bool& error);
		std::string :ref:`GetRawString<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1aed9596c925f6ce3a68d59360a2a9becf>`(bool& error);
		std::string :ref:`GetString<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1abeb40b5433dbb51281d076cb77de01e5>`(bool& error);
		std::vector<uint8_t> :ref:`GetUBytes<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1a875cab44b39334fc7d6e82489710455c>`(bool& error);
		std::vector<uint16_t> :ref:`GetUWords<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1afe9a149781b8dff946b1fa746c3c9a8d>`(bool& error);
		std::vector<uint32_t> :ref:`GetULongs<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1aaef4b38492776114cfeddaff67b7b039>`(bool& error);
		std::vector<int8_t> :ref:`GetSBytes<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1a891ac55033088cdd5640bfe72d68e8d9>`(bool& error);
		std::vector<int16_t> :ref:`GetSWords<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1a8369f183acc134f97677e64c83b576aa>`(bool& error);
		std::vector<int32_t> :ref:`GetSLongs<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1abd7e1fb2a019573bbfe05f1aa8617233>`(bool& error);
		std::vector<float> :ref:`GetFloats<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1ab4da4bb5af8bdb9af646386e9164b954>`(bool& error);
		std::vector<double> :ref:`GetDoubles<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1a31ff24b72458c5ffe64b562ec2a70f00>`(bool& error);
		bool :ref:`SetUByte<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1af3cb145f44e74f641fecc8d0d9478ea3>`(uint8_t value);
		bool :ref:`SetUWord<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1ab9f6edb940f884fc19ddfbfcaba2f4d9>`(uint16_t value);
		bool :ref:`SetULong<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1a576dbbb7d346d74e2c3ac47c6b283a1c>`(uint32_t value);
		bool :ref:`SetSByte<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1af34c356470fc04c94941440a608b734f>`(uint8_t value);
		bool :ref:`SetSWord<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1a57c66f3557ba4d2336abf141a577bd2c>`(uint16_t value);
		bool :ref:`SetSLong<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1a239f10df22cfe636da29568050ca920b>`(uint32_t value);
		bool :ref:`SetFloat<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1a14fa928564154b8548f5f2910d723d75>`(float value);
		bool :ref:`SetDouble<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1a5e64a44ccc2574820a66bc72a59c7d61>`(double value);
		bool :ref:`SetURational<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1acf29ee5ce4ccfcbb2c3c321f15ca7853>`(:ref:`CURational<doxid-struct_p1_1_1_image_sdk_c_1_1_c_u_rational>` value);
		bool :ref:`SetSRational<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1a92399cfe11ef15bacaecaab6912ecdde>`(:ref:`CSRational<doxid-struct_p1_1_1_image_sdk_c_1_1_c_s_rational>` value);
		bool :ref:`SetString<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1ad6dccff8f53d54a00c4d7dafc71cfd0d>`(std::string buffer);
		bool :ref:`SetUBytes<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1abee25036718d0e69875a7d29291bc93b>`(uint8_t* values, uint32_t count);
		bool :ref:`SetUWords<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1a09d5ede21d419997cd62d9896cfe3d78>`(uint16_t* values, uint32_t count);
		bool :ref:`SetULongs<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1aa65471c1726eb33a8778a231cfb7396c>`(uint32_t* values, uint32_t count);
		bool :ref:`SetSBytes<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1a127b18550f315640e4ea95011127d885>`(int8_t* values, uint32_t count);
		bool :ref:`SetSWords<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1aed4af7e2ce10265485b3dacb8e52b31a>`(int16_t* values, uint32_t count);
		bool :ref:`SetSLongs<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1ac0b4ca97fb1b8bd318016267b1a8f6b3>`(int32_t* values, uint32_t count);
		bool :ref:`SetFloats<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1ae8daf074b1b30dafaf79f8f2e27d5839>`(float* values, uint32_t count);
		bool :ref:`SetDoubles<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1a92a16f106d1d37fa5612402a50128684>`(double* values, uint32_t count);
		bool :ref:`IsReadOnly<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1ae084b2e0843481034dff60870480b014>`();
		bool :ref:`IsWritable<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1a2a2d4b96f1f8a9f6853c5ce46ee182c0>`();
		void :ref:`SetWritable<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1a142df4c3f00f41ba16a87da01a19ba99>`(bool state);
		bool :ref:`IsDisabled<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1ade1fcf58e308c2ea70171a87eb79e2d1>`();
		void :ref:`SetDisabled<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1a1a63f70bd7db4fb0de471d0e105f0d81>`(bool state);
		bool :ref:`IsModifiable<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1acb31a9a2bf49f6ef18f686acad31b593>`();
		:ref:`P1MetaData<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_data>`* :ref:`GetPtr<doxid-class_p1_1_1_image_sdk_c_1_1_p1_meta_object_1a2236db3bd6b4d8c2914c3a1444c153df>`();

.. _details-class_p1_1_1_image_sdk_1_1_meta_object:

Detailed Documentation
~~~~~~~~~~~~~~~~~~~~~~



Methods
-------

.. index:: pair: function; IsValid
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ae156dedd3de52edb8e205af8d19bf96f:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	bool IsValid()

Is meta object valid.



.. rubric:: Returns:

A boolean flag that indicates if object is valid. True means it is valid

.. index:: pair: function; GetType
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	uint32_t GetType() const

Return the type of the object. <dni!> where to find the types.



.. rubric:: Returns:

The type of the object is returned.

.. index:: pair: function; GetCount
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a212f85f63f19b04a4329d29422c13f04:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	uint32_t GetCount() const

Return the number of elements in the object.

Use this function to get the number of elements in an array type metaobject. An object that contains a string will return the value 1.



.. rubric:: Returns:

Return the number of elements of the object.

.. index:: pair: function; GetUByte
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada87a546bfc7131918371ef993dee3ae:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	uint8_t GetUByte(bool& error)

Get scalar unsigned byte from object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- error

		- This parameter refers to a variable where function can store the error state.



.. rubric:: Returns:

The value of the object. If it was not successfull the error flag will be set and 0 is returned.

.. index:: pair: function; GetUWord
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a0b040627132f1a2f5b578eb5571bc8fd:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	uint16_t GetUWord(bool& error)

Get scalar unsigned word from object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- error

		- This parameter refers to a variable where function can store the error state.



.. rubric:: Returns:

The value of the object. If it was not successfull the error flag will be set and 0 is returned.

.. index:: pair: function; GetULong
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a050e947108e0695bcc38386b1f8110c6:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	uint32_t GetULong(bool& error)

Get scalar unsigned long from object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- error

		- This parameter refers to a variable where function can store the error state.



.. rubric:: Returns:

The value of the object. If it was not successfull the error flag will be set and 0 is returned.

.. index:: pair: function; GetSByte
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a170e3f77cb358ae6d88658ca6c05d360:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	uint8_t GetSByte(bool& error)

Get scalar signed byte from object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- error

		- This parameter refers to a variable where function can store the error state.



.. rubric:: Returns:

The value of the object. If it was not successfull the error flag will be set and 0 is returned.

.. index:: pair: function; GetSWord
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a0e175fd4739fa733935f758430493f78:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	uint16_t GetSWord(bool& error)

Get scalar signed word from object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- error

		- This parameter refers to a variable where function can store the error state.



.. rubric:: Returns:

The value of the object. If it was not successfull the error flag will be set and 0 is returned.

.. index:: pair: function; GetSLong
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a78aacaba64dab9074ecf9c0586c7b9d3:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	uint32_t GetSLong(bool& error)

Get scalar signed long from object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- error

		- This parameter refers to a variable where function can store the error state.



.. rubric:: Returns:

The value of the object. If it was not successfull the error flag will be set and 0 is returned.

.. index:: pair: function; GetFloat
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a92f3db09ae20c6a2eea8d7758b5dbfa1:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	float GetFloat(bool& error)

Get scalar float from object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- error

		- This parameter refers to a variable where function can store the error state.



.. rubric:: Returns:

The value of the object. If it was not successfull the error flag will be set and 0 is returned.

.. index:: pair: function; GetDouble
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a0371c50102c57ec01da55b666d2c92e1:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	double GetDouble(bool& error)

Get scalar double from object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- error

		- This parameter refers to a variable where function can store the error state.



.. rubric:: Returns:

The value of the object. If it was not successfull the error flag will be set and 0 is returned.

.. index:: pair: function; GetURational
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a1b4def94737b4fad911136c209aac66b:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	:ref:`P1::ImageSdkC::CURational<doxid-struct_p1_1_1_image_sdk_c_1_1_c_u_rational>` GetURational(bool& error)

Get scalar unsigned rational from object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata. A rational is value represented as a fraction (nom/denom) instead of a float or double. nom and denon is of type unsigned long



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- error

		- This parameter refers to a variable where function can store the error state.



.. rubric:: Returns:

The value of the object. If it was not successfull the error flag will be set and 0/0 is returned.

.. index:: pair: function; GetSRational
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1acdd2c9b885d8aeb751a5b3aefda54d91:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	:ref:`P1::ImageSdkC::CSRational<doxid-struct_p1_1_1_image_sdk_c_1_1_c_s_rational>` GetSRational(bool& error)

Get scalar unsigned rational from object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata. A rational is value represented as a fraction (nom/denom) instead of a float or double. nom and denon is of type signed long



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- error

		- This parameter refers to a variable where function can store the error state.



.. rubric:: Returns:

The value of the object. If it was not successfull the error flag will be set and 0/0 is returned.

.. index:: pair: function; GetRawString
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1af849a2cc5a511de1a865d493f3b38d21:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	std::string GetRawString(bool& error)

Get Raw string from object (including zero padding). Can be used on both binary and textual metaobjects. textual metaobject is e.g. an xmp value.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- error

		- This parameter refers to a variable where function can store the error state.



.. rubric:: Returns:

The value of the object. If it was not successfull the error flag will be set and "" is returned.

.. index:: pair: function; GetString
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a1ce37956777c9e520c5ed3162210be3d:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	std::string GetString(bool& error)

Get string from object (removes padding). Can be used on both binary and textual metaobjects. textual metaobject is e.g. an xmp value.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- error

		- This parameter refers to a variable where function can store the error state.



.. rubric:: Returns:

The value of the object. If it was not successfull the error flag will be set and "" is returned.

.. index:: pair: function; GetUBytes
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a38aa5a230c88cba5541fed86f6bfa25b:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	std::vector<uint8_t> GetUBytes(bool& error)

Get array of unsigned bytes from object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. The :ref:`GetCount() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a212f85f63f19b04a4329d29422c13f04>` method returns the number of array elements, but is not needed, since function itself returns all elements If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- error

		- This parameter refers to a variable where function can store the error state.



.. rubric:: Returns:

A vector with values of the object. If it was not successfull the error flag will be set and empty vector is returned.

.. index:: pair: function; GetUWords
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ae8ff07921862539c7c0fc1bb44ee7074:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	std::vector<uint16_t> GetUWords(bool& error)

Get array of unsigned words from object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. The :ref:`GetCount() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a212f85f63f19b04a4329d29422c13f04>` method returns the number of array elements, but is not needed, since function itself returns all elements If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- error

		- This parameter refers to a variable where function can store the error state.



.. rubric:: Returns:

A vector with values of the object. If it was not successfull the error flag will be set and empty vector is returned.

.. index:: pair: function; GetULongs
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ac36735d422abe3a870af793df848ef42:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	std::vector<uint32_t> GetULongs(bool& error)

Get array of unsigned longs from object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. The :ref:`GetCount() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a212f85f63f19b04a4329d29422c13f04>` method returns the number of array elements, but is not needed, since function itself returns all elements If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- error

		- This parameter refers to a variable where function can store the error state.



.. rubric:: Returns:

A vector with values of the object. If it was not successfull the error flag will be set and empty vector is returned.

.. index:: pair: function; GetSBytes
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a39b32c795c80e9f7356498c296210160:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	std::vector<int8_t> GetSBytes(bool& error)

Get array of signed bytes from object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. The :ref:`GetCount() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a212f85f63f19b04a4329d29422c13f04>` method returns the number of array elements, but is not needed, since function itself returns all elements If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- error

		- This parameter refers to a variable where function can store the error state.



.. rubric:: Returns:

A vector with values of the object. If it was not successfull the error flag will be set and empty vector is returned.

.. index:: pair: function; GetSWords
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1abcdb693e8ca434e8d9f95ac2f9b0c557:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	std::vector<int16_t> GetSWords(bool& error)

Get array of signed words from object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. The :ref:`GetCount() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a212f85f63f19b04a4329d29422c13f04>` method returns the number of array elements, but is not needed, since function itself returns all elements If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- error

		- This parameter refers to a variable where function can store the error state.



.. rubric:: Returns:

A vector with values of the object. If it was not successfull the error flag will be set and empty vector is returned.

.. index:: pair: function; GetSLongs
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a5d891b92511286146d5c46593a050452:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	std::vector<int32_t> GetSLongs(bool& error)

Get array of signed longs from object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. The :ref:`GetCount() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a212f85f63f19b04a4329d29422c13f04>` method returns the number of array elements, but is not needed, since function itself returns all elements If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- error

		- This parameter refers to a variable where function can store the error state.



.. rubric:: Returns:

A vector with values of the object. If it was not successfull the error flag will be set and empty vector is returned.

.. index:: pair: function; GetFloats
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1aad93a3837c869196dcb930999b268c2d:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	std::vector<float> GetFloats(bool& error)

Get array of floats from object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. The :ref:`GetCount() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a212f85f63f19b04a4329d29422c13f04>` method returns the number of array elements, but is not needed, since function itself returns all elements If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- error

		- This parameter refers to a variable where function can store the error state.



.. rubric:: Returns:

A vector with values of the object. If it was not successfull the error flag will be set and empty vector is returned.

.. index:: pair: function; GetDoubles
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a834f7cd01adc9128c8fc662e22a85d91:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	std::vector<double> GetDoubles(bool& error)

Get array of doubles from object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. The :ref:`GetCount() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a212f85f63f19b04a4329d29422c13f04>` method returns the number of array elements, but is not needed, since function itself returns all elements If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- error

		- This parameter refers to a variable where function can store the error state.



.. rubric:: Returns:

A vector with values of the object. If it was not successfull the error flag will be set and empty vector is returned.

.. index:: pair: function; SetUByte
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a41b07cebb1224413e56f9993924044b3:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	bool SetUByte(uint8_t value)

Set scalar unsigned byte value of object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- value

		- This parameter is the value to be set



.. rubric:: Returns:

true is returned it setting the value was successfull, on error false is returned.

.. index:: pair: function; SetUWord
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a1d86cd3f3e828c572941e06c059e918d:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	bool SetUWord(uint16_t value)

Set scalar unsigned word value of object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- value

		- This parameter is the value to be set



.. rubric:: Returns:

true is returned it setting the value was successfull, on error false is returned.

.. index:: pair: function; SetULong
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a2ef51f7f768e5462876ab33e0277ddff:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	bool SetULong(uint32_t value)

Set scalar unsigned long value of object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- value

		- This parameter is the value to be set



.. rubric:: Returns:

true is returned it setting the value was successfull, on error false is returned.

.. index:: pair: function; SetSByte
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1abcd02ecdb4e1a0a3b21ff6fd46cf8397:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	bool SetSByte(uint8_t value)

Set scalar signed byte value of object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- value

		- This parameter is the value to be set



.. rubric:: Returns:

true is returned it setting the value was successfull, on error false is returned.

.. index:: pair: function; SetSWord
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a1e4daad9bfe1f80e4b4ffce74a81768e:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	bool SetSWord(uint16_t value)

Set scalar signed word value of object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- value

		- This parameter is the value to be set



.. rubric:: Returns:

true is returned it setting the value was successfull, on error false is returned.

.. index:: pair: function; SetSLong
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a415d9469e31012be43b3b78ea639e808:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	bool SetSLong(uint32_t value)

Set scalar signed long value of object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- value

		- This parameter is the value to be set



.. rubric:: Returns:

true is returned it setting the value was successfull, on error false is returned.

.. index:: pair: function; SetFloat
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1af4b818eb6472bcffae3015f4b1c458d1:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	bool SetFloat(float value)

Set scalar float value of object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- value

		- This parameter is the value to be set



.. rubric:: Returns:

true is returned it setting the value was successfull, on error false is returned.

.. index:: pair: function; SetDouble
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a611137eb4cb18ab5417eaa90e94764bf:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	bool SetDouble(double value)

Set scalar double value of object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- value

		- This parameter is the value to be set



.. rubric:: Returns:

true is returned it setting the value was successfull, on error false is returned.

.. index:: pair: function; SetURational
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a91b87a167efeeb3f7ecad6d1ce3917b8:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	bool SetURational(:ref:`P1::ImageSdkC::CURational<doxid-struct_p1_1_1_image_sdk_c_1_1_c_u_rational>` value)

Set scalar unsigned rational value of object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata. A rational is value represented as a fraction (nom/denom) instead of a float or double. nom and denon is of type unsigned long



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- value

		- This parameter is the value to be set



.. rubric:: Returns:

true is returned it setting the value was successfull, on error false is returned.

.. index:: pair: function; SetSRational
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a1ef99d027316f032ba6361f0f4c074d5:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	bool SetSRational(:ref:`P1::ImageSdkC::CSRational<doxid-struct_p1_1_1_image_sdk_c_1_1_c_s_rational>` value)

Set scalar signed rational value of object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata. A rational is value represented as a fraction (nom/denom) instead of a float or double. nom and denon is of type signed long



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- value

		- This parameter is the value to be set



.. rubric:: Returns:

true is returned it setting the value was successfull, on error false is returned.

.. index:: pair: function; SetString
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1aec7d671608d1b746a2768dab685c04ac:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	bool SetString(std::string buffer)

Set string value of object. Can be used on both binary and textual metaobjects. textual metaobject is e.g. an xmp value.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- value

		- This parameter is the value to be set



.. rubric:: Returns:

true is returned it setting the value was successfull, on error false is returned.

.. index:: pair: function; SetUBytes
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a7076f55296e817b85de32ea713544c7c:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	bool SetUBytes(uint8_t* values, uint32_t count)

Set array of unsigned bytes to object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- values

		- Points to array of values to be set.

	*
		- count

		- The number of values in the array to be set



.. rubric:: Returns:

true is returned it setting the value was successfull, on error false is returned.

.. index:: pair: function; SetUWords
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a9d619005caca122888ffdde5e993dc88:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	bool SetUWords(uint16_t* values, uint32_t count)

Set array of unsigned words to object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- values

		- Points to array of values to be set.

	*
		- count

		- The number of values in the array to be set



.. rubric:: Returns:

true is returned it setting the value was successfull, on error false is returned.

.. index:: pair: function; SetULongs
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a1f343b91bd81128efc4a86664fc6731c:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	bool SetULongs(uint32_t* values, uint32_t count)

Set array of unsigned longs to object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- values

		- Points to array of values to be set.

	*
		- count

		- The number of values in the array to be set



.. rubric:: Returns:

true is returned it setting the value was successfull, on error false is returned.

.. index:: pair: function; SetSBytes
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ab6298863a94631c069d42984ccb55940:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	bool SetSBytes(int8_t* values, uint32_t count)

Set array of signed bytes to object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- values

		- Points to array of values to be set.

	*
		- count

		- The number of values in the array to be set



.. rubric:: Returns:

true is returned it setting the value was successfull, on error false is returned.

.. index:: pair: function; SetSWords
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a04d8bf1c39ee55e26383ea47c512c317:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	bool SetSWords(int16_t* values, uint32_t count)

Set array of signed words to object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- values

		- Points to array of values to be set.

	*
		- count

		- The number of values in the array to be set



.. rubric:: Returns:

true is returned it setting the value was successfull, on error false is returned.

.. index:: pair: function; SetSLongs
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a950c9af1a2716d4d4854abc04354f5d7:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	bool SetSLongs(int32_t* values, uint32_t count)

Set array of signed longs to object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- values

		- Points to array of values to be set.

	*
		- count

		- The number of values in the array to be set



.. rubric:: Returns:

true is returned it setting the value was successfull, on error false is returned.

.. index:: pair: function; SetFloats
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a19235c0683afd292dd1bebabe012476b:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	bool SetFloats(float* values, uint32_t count)

Set array of floats to object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- values

		- Points to array of values to be set.

	*
		- count

		- The number of values in the array to be set



.. rubric:: Returns:

true is returned it setting the value was successfull, on error false is returned.

.. index:: pair: function; SetDoubles
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ab2d4afbd8cfdbf1e3282ac9d4ae7bc07:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	bool SetDoubles(double* values, uint32_t count)

Set array of doubles to object. Can only be used on binary metaobjects with the correct type.

It is the users responsability to use this function correctly. The type of the object can be retrieved by using the :ref:`GetType() <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1ada8e4d7c640856db695d01719c73dd6e>` method. If function is used on a wrong kind of object the function will set the error flag. A binary metaobject is eg. exif, gps and geotiff kind of metadata.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- values

		- Points to array of values to be set.

	*
		- count

		- The number of values in the array to be set



.. rubric:: Returns:

true is returned it setting the value was successfull, on error false is returned.

.. index:: pair: function; IsReadOnly
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a3a8aa7d2d309ba1dbc8c22c5d71f5d52:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	bool IsReadOnly()

Get state of readonly atttribute. If metaobject is readonly then it can only be read (using a getter function)

Its the underlying system that determines if a value is readonly. The user cannot set this. The corresponding user functions is :ref:`SetDisabled(bool state) <doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a137a7c958563133757b7bd8d07774f04>`



.. rubric:: Returns:

true is returned if it is readonly. otherwise false is returned.

.. index:: pair: function; IsWritable
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1abb8a3c6998fd5bd86757153fde17f198:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	bool IsWritable()

Get state of writable atttribute. If metaobject writable then it will be written to output files, otherwise it will not.

This is a way to control if a metaobject should be written to an output image file.



.. rubric:: Returns:

true is returned if it is writable. otherwise false is returned.

.. index:: pair: function; SetWritable
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1af9cc1475bde019e3ea6fdb2f1658be8e:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	void SetWritable(bool state)

Set state of writable atttribute.

With this method the user can decide if a metaobject is allowed to be written to an output image file.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- state

		- Set the writable state of the metaobject. True means it is writable.

.. index:: pair: function; IsDisabled
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1aee1249a5335c4781dc8643112138743a:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	bool IsDisabled()

Get state of disabled atttribute. If metaobject disabled then it cannot be changed.

This is a user way of controlling access to the metaobject. it cannot overrule the readonly attribute.



.. rubric:: Returns:

true is returned if it is writable. otherwise false is returned.

.. index:: pair: function; SetDisabled
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a137a7c958563133757b7bd8d07774f04:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	void SetDisabled(bool state)

Set state of disabled atttribute.

With this method the user can protect the value in an object from being changed.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- state

		- Set the disabled state of the metaobject. True means it is disabled.

.. index:: pair: function; IsModifiable
.. _doxid-class_p1_1_1_image_sdk_1_1_meta_object_1a8d8013791e037d1aa57ce599babede35:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	bool IsModifiable()

Is the metaobject modifiable. Use this function to check if its possible to modify the value of the metaobject.

It is just a convinience function to check if the readonly or disabled attribute has been set



.. rubric:: Returns:

true is returned if the value of the metaobject can be changed. otherwise false is returned.