IOFormat Class Reference

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Detailed Description

Stores a set of parameters controlling the way matrices are printed.

List of available parameters:

• precision number of digits for floating point values, or one of the special constants StreamPrecision and FullPrecision. The default is the special value StreamPrecision which means to use the stream's own precision setting, as set for instance using cout.precision(3). The other special value FullPrecision means that the number of digits will be computed to match the full precision of each floating-point type.
• flags an OR-ed combination of flags, the default value is 0, the only currently available flag is DontAlignCols which allows to disable the alignment of columns, resulting in faster code.
• coeffSeparator string printed between two coefficients of the same row
• rowSeparator string printed between two rows
• rowPrefix string printed at the beginning of each row
• rowSuffix string printed at the end of each row
• matPrefix string printed at the beginning of the matrix
• matSuffix string printed at the end of the matrix

Example:

Output:

See also:

DenseBase::format(), class WithFormat

Definition at line 63 of file IO.h.

#include <src/Core/IO.h>

List of all members.

Public Member Functions
	IOFormat (int _precision=StreamPrecision, int _flags=0, const std::string &_coeffSeparator=" ", const std::string &_rowSeparator="\n", const std::string &_rowPrefix="", const std::string &_rowSuffix="", const std::string &_matPrefix="", const std::string &_matSuffix="")
	Default contructor, see class IOFormat for the meaning of the parameters.
Public Attributes
std::string	matPrefix
std::string	matSuffix
std::string	rowPrefix
std::string	rowSuffix
std::string	rowSeparator
std::string	rowSpacer
std::string	coeffSeparator
int	precision
int	flags

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Constructor & Destructor Documentation

IOFormat::IOFormat	(	int	_precision = StreamPrecision,
		int	_flags = 0,
		const std::string &	_coeffSeparator = " ",
		const std::string &	_rowSeparator = "\n",
		const std::string &	_rowPrefix = "",
		const std::string &	_rowSuffix = "",
		const std::string &	_matPrefix = "",
		const std::string &	_matSuffix = ""
	)		[inline]

Default contructor, see class IOFormat for the meaning of the parameters.

Definition at line 66 of file IO.h.

References matSuffix, and rowSpacer.

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Member Data Documentation

std::string IOFormat::coeffSeparator

Definition at line 83 of file IO.h.

Referenced by internal::print_matrix().

int IOFormat::flags

Definition at line 85 of file IO.h.

Referenced by internal::print_matrix().

std::string IOFormat::matPrefix

Definition at line 81 of file IO.h.

Referenced by internal::print_matrix().

std::string IOFormat::matSuffix

Definition at line 81 of file IO.h.

Referenced by IOFormat(), and internal::print_matrix().

int IOFormat::precision

Definition at line 84 of file IO.h.

Referenced by internal::print_matrix().

std::string IOFormat::rowPrefix

Definition at line 82 of file IO.h.

Referenced by internal::print_matrix().

std::string IOFormat::rowSeparator

Definition at line 82 of file IO.h.

Referenced by internal::print_matrix().

std::string IOFormat::rowSpacer

Definition at line 82 of file IO.h.

Referenced by IOFormat(), and internal::print_matrix().

std::string IOFormat::rowSuffix

Definition at line 82 of file IO.h.

Referenced by internal::print_matrix().