Load and save vectors to files (in #include

Detailed Description

<mrpt/system/vector_loadsave.h>)

Collaboration diagram for Load and save vectors to files (in #include:

Functions
bool	mrpt::system::vectorToTextFile (const std::vector< float > &vec, const std::string &fileName, bool append=false, bool byRows=false)
	A useful function for debugging, which saves a std::vector into a text file (compat. More...
bool	mrpt::system::vectorToTextFile (const std::vector< double > &vec, const std::string &fileName, bool append=false, bool byRows=false)
bool	mrpt::system::vectorToTextFile (const std::vector< int > &vec, const std::string &fileName, bool append=false, bool byRows=false)
bool	mrpt::system::vectorToTextFile (const std::vector< size_t > &vec, const std::string &fileName, bool append=false, bool byRows=false)
template<class EIGEN_MATRIX >
bool	mrpt::system::vectorToTextFile (const EIGEN_MATRIX &vec, const std::string &fileName)
bool	mrpt::system::vectorFromTextFile (std::vector< double > &vec, const std::string &fileName, const bool byRows=false)
	Load a std::vector from a text file (compat. More...
bool	mrpt::system::vectorToBinaryFile (const vector_byte &vec, const std::string &fileName)
	Saves a vector directly as a binary dump to a file: More...
bool	mrpt::system::loadBinaryFile (vector_byte &out_data, const std::string &fileName)
	Loads a entire file as a vector of bytes. More...

Function Documentation

loadBinaryFile()

bool mrpt::system::loadBinaryFile	(	vector_byte &	out_data,
		const std::string &	fileName
	)

Loads a entire file as a vector of bytes.

Returns

Returns false on any error, true on everything OK.

See also

vectorToBinaryFile

Definition at line 102 of file vector_loadsave.cpp.

References mrpt::utils::CFileInputStream::getTotalBytesCount(), and mrpt::utils::CStream::ReadBuffer().

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vectorFromTextFile()

bool mrpt::system::vectorFromTextFile	(	std::vector< double > &	vec,
		const std::string &	fileName,
		const bool	byRows = false
	)

Load a std::vector from a text file (compat.

with MATLAB)

Returns

Returns false on any error, true on everything OK.

See also

loadBinaryFile

Definition at line 82 of file vector_loadsave.cpp.

References mrpt::system::os::fopen().

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vectorToBinaryFile()

bool mrpt::system::vectorToBinaryFile	(	const vector_byte &	vec,
		const std::string &	fileName
	)

Saves a vector directly as a binary dump to a file:

Returns

Returns false on any error, true on everything OK.

See also

loadBinaryFile

Definition at line 128 of file vector_loadsave.cpp.

References mrpt::utils::CStream::WriteBuffer().

Referenced by mrpt::compress::zip::decompress_gz_data_block(), and mrpt::opengl::C3DSScene::loadFrom3DSFile().

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vectorToTextFile() [1/5]

bool mrpt::system::vectorToTextFile	(	const std::vector< float > &	vec,
		const std::string &	fileName,
		bool	append = false,
		bool	byRows = false
	)

A useful function for debugging, which saves a std::vector into a text file (compat.

with MATLAB)

Returns

Returns false on any error, true on everything OK.

Definition at line 22 of file vector_loadsave.cpp.

References mrpt::system::os::fclose(), mrpt::system::os::fopen(), and mrpt::system::os::fprintf().

Referenced by mrpt::bayes::CKalmanFilterCapable< 7, 3, 3, 7 >::runOneKalmanIteration().

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vectorToTextFile() [2/5]

bool mrpt::system::vectorToTextFile	(	const std::vector< double > &	vec,
		const std::string &	fileName,
		bool	append = false,
		bool	byRows = false
	)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 37 of file vector_loadsave.cpp.

References mrpt::system::os::fclose(), mrpt::system::os::fopen(), and mrpt::system::os::fprintf().

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vectorToTextFile() [3/5]

bool mrpt::system::vectorToTextFile	(	const std::vector< int > &	vec,
		const std::string &	fileName,
		bool	append = false,
		bool	byRows = false
	)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 52 of file vector_loadsave.cpp.

References mrpt::system::os::fclose(), mrpt::system::os::fopen(), and mrpt::system::os::fprintf().

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vectorToTextFile() [4/5]

bool mrpt::system::vectorToTextFile	(	const std::vector< size_t > &	vec,
		const std::string &	fileName,
		bool	append = false,
		bool	byRows = false
	)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 67 of file vector_loadsave.cpp.

References mrpt::system::os::fclose(), mrpt::system::os::fopen(), and mrpt::system::os::fprintf().

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vectorToTextFile() [5/5]

template<class EIGEN_MATRIX >

bool mrpt::system::vectorToTextFile	(	const EIGEN_MATRIX &	vec,
		const std::string &	fileName
	)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 43 of file vector_loadsave.h.