Inheritance diagram for Arcane::SimpleCsvReaderWriter:

Collaboration diagram for Arcane::SimpleCsvReaderWriter:

Public Member Functions
	SimpleCsvReaderWriter (const Ref< SimpleTableInternal > &simple_table_internal)
bool	writeTable (const Directory &dst, const String &file_name) override
	Method allowing writing a simple table to a file.
bool	readTable (const Directory &src, const String &file_name) override
	Method allowing reading a file containing a simple table.
void	clearInternal () override
	Method allowing clearing the content of the SimpleTableInternal object.
void	print () override
	Method allowing writing the table to the standard output.
Integer	precision () override
	Method allowing retrieval of the precision currently used for writing values.
void	setPrecision (Integer precision) override
	Method allowing modification of the print precision.
bool	isFixed () override
	Method allowing checking if the 'std::fixed' flag is active or not for writing values.
void	setFixed (bool fixed) override
	Method allowing setting or unsetting the 'std::fixed' flag.
bool	isForcedToUseScientificNotation () override
	Method allowing checking if the 'std::scientific' flag is active or not for writing values.
void	setForcedToUseScientificNotation (bool use_scientific) override
	Method allowing setting or unsetting the 'std::scientific' flag.
String	fileType () override
	Method allowing retrieval of the file type that will be written by the implementation. ("csv" will be returned for the csv implementation).
Ref< SimpleTableInternal >	internal () override
	Method allowing retrieval of a reference to the SimpleTableInternal object used.
void	setInternal (const Ref< SimpleTableInternal > &simple_table_internal) override
	Method allowing setting a reference to a SimpleTableInternal.

Protected Member Functions
bool	_openFile (std::ifstream &stream, Directory directory, const String &file)
void	_closeFile (std::ifstream &stream)
void	_print (std::ostream &stream)

Protected Attributes
Ref< SimpleTableInternal >	m_simple_table_internal
char	m_separator
Integer	m_precision_print
bool	m_is_fixed_print
bool	m_scientific_notation
const String	m_output_file_type = "csv"

Detailed Description

Definition at line 32 of file SimpleCsvReaderWriter.h.

Constructor & Destructor Documentation

◆ SimpleCsvReaderWriter() [1/2]

Arcane::SimpleCsvReaderWriter::SimpleCsvReaderWriter ( const Ref< SimpleTableInternal > & simple_table_internal )

inline

Definition at line 37 of file SimpleCsvReaderWriter.h.

◆ SimpleCsvReaderWriter() [2/2]

Arcane::SimpleCsvReaderWriter::SimpleCsvReaderWriter ( )

inline

Definition at line 48 of file SimpleCsvReaderWriter.h.

Member Function Documentation

◆ _closeFile()

void Arcane::SimpleCsvReaderWriter::_closeFile ( std::ifstream & stream )

protected

Definition at line 230 of file SimpleCsvReaderWriter.cc.

◆ _openFile()

bool Arcane::SimpleCsvReaderWriter::_openFile	(	std::ifstream &	stream,
		Directory	directory,
		const String &	file )

protected

Definition at line 223 of file SimpleCsvReaderWriter.cc.

◆ _print()

void Arcane::SimpleCsvReaderWriter::_print ( std::ostream & stream )

protected

Definition at line 236 of file SimpleCsvReaderWriter.cc.

◆ clearInternal()

void Arcane::SimpleCsvReaderWriter::clearInternal ( )

overridevirtual

Method allowing clearing the content of the SimpleTableInternal object.

Implements Arcane::ISimpleTableReaderWriter.

Definition at line 147 of file SimpleCsvReaderWriter.cc.

Referenced by readTable().

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◆ fileType()

String Arcane::SimpleCsvReaderWriter::fileType ( )

inlineoverridevirtual

Method allowing retrieval of the file type that will be written by the implementation. ("csv" will be returned for the csv implementation).

Returns: String The file type/extension used.

Implements Arcane::ISimpleTableReaderWriter.

Definition at line 75 of file SimpleCsvReaderWriter.h.

Referenced by readTable(), and writeTable().

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◆ internal()

Ref< SimpleTableInternal > Arcane::SimpleCsvReaderWriter::internal ( )

overridevirtual

Method allowing retrieval of a reference to the SimpleTableInternal object used.

Returns: Ref<SimpleTableInternal> A copy of the reference.

Implements Arcane::ISimpleTableReaderWriter.

Definition at line 206 of file SimpleCsvReaderWriter.cc.

◆ isFixed()

bool Arcane::SimpleCsvReaderWriter::isFixed ( )

overridevirtual

Method allowing checking if the 'std::fixed' flag is active or not for writing values.

Returns: true If yes.; false If no.

Implements Arcane::ISimpleTableReaderWriter.

Definition at line 179 of file SimpleCsvReaderWriter.cc.

◆ isForcedToUseScientificNotation()

bool Arcane::SimpleCsvReaderWriter::isForcedToUseScientificNotation ( )

overridevirtual

Method allowing checking if the 'std::scientific' flag is active or not for writing values.

Returns: true If yes.; false If no.

Implements Arcane::ISimpleTableReaderWriter.

Definition at line 191 of file SimpleCsvReaderWriter.cc.

◆ precision()

Integer Arcane::SimpleCsvReaderWriter::precision ( )

overridevirtual

Method allowing retrieval of the precision currently used for writing values.

Returns: Integer The precision.

Implements Arcane::ISimpleTableReaderWriter.

Definition at line 162 of file SimpleCsvReaderWriter.cc.

Referenced by setPrecision().

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◆ print()

void Arcane::SimpleCsvReaderWriter::print ( )

overridevirtual

Method allowing writing the table to the standard output.

The writing format is free (for the csv implementation, the writing is done the same way as in a csv file).

Implements Arcane::ISimpleTableReaderWriter.

Definition at line 153 of file SimpleCsvReaderWriter.cc.

◆ readTable()

bool Arcane::SimpleCsvReaderWriter::readTable	(	const Directory &	src,
		const String &	file_name )

overridevirtual

Method allowing reading a file containing a simple table.

The extension will be added by the implementation.

A call to SimpleTableInternal::clear() must be performed before reading.

The elements that must be retrieved are:

row names (m_row_names),
column names (m_column_names),
table name (m_table_name),
table values (m_values).

The elements that must be deduced if not retrieved are:

row sizes (m_row_sizes),
column sizes (m_column_sizes).

Default deduction for m_row_sizes:

len(m_row_sizes) = len(m_row_names)
m_row_sizes[*] = m_values.dim2Size()

Default deduction for m_column_sizes:

len(m_column_sizes) = len(m_column_names)
m_column_sizes[*] = m_values.dim1Size()

Parameters

src	The source directory.
file_name	The file name (without extension).

Returns: true If the file was successfully read.; false If the file could not be read.

Implements Arcane::ISimpleTableReaderWriter.

Definition at line 43 of file SimpleCsvReaderWriter.cc.

References clearInternal(), fileType(), Arcane::AbstractArray< T >::size(), Arcane::String::split(), and Arcane::Array< T >::subConstView().

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◆ setFixed()

void Arcane::SimpleCsvReaderWriter::setFixed ( bool fixed )

overridevirtual

Method allowing setting or unsetting the 'std::fixed' flag.

For both the 'print()' method and the 'writetable()' method.

This flag allows 'forcing' the number of digits after the comma to the desired precision. For example, if 'setPrecision(4)' was called, and 'setFixed(true)' is called, the print of '6.1' will yield '6.1000'.

Warning: The "std::fixed" flag modifies the behavior of "setPrecision()"; if the "std::fixed" flag is disabled, the precision defines the total number of digits (before and after the comma); if the "std::fixed" flag is enabled, the precision defines the number of digits after the comma. Therefore, attention must be paid when using "std::numeric_limits<Real>::max_digits10" (for writing) or "std::numeric_limits<Real>::digits10" (for reading), which should be used without the "std::fixed" flag.

Parameters

fixed Whether the 'std::fixed' flag should be set or not.

Implements Arcane::ISimpleTableReaderWriter.

Definition at line 185 of file SimpleCsvReaderWriter.cc.

◆ setForcedToUseScientificNotation()

void Arcane::SimpleCsvReaderWriter::setForcedToUseScientificNotation ( bool use_scientific )

overridevirtual

Method allowing setting or unsetting the 'std::scientific' flag.

For both the 'print()' method and the 'writetable()' method.

This flag allows 'forcing' the display of values in scientific notation during writing.

Parameters

use_scientific Whether the 'std::scientific' flag should be set or not.

Implements Arcane::ISimpleTableReaderWriter.

Definition at line 197 of file SimpleCsvReaderWriter.cc.

◆ setInternal()

void Arcane::SimpleCsvReaderWriter::setInternal ( const Ref< SimpleTableInternal > & simple_table_internal )

overridevirtual

Method allowing setting a reference to a SimpleTableInternal.

Parameters

simple_table_internal The reference to a SimpleTableInternal.

Implements Arcane::ISimpleTableReaderWriter.

Definition at line 212 of file SimpleCsvReaderWriter.cc.

References ARCANE_FATAL, and Arcane::RefImpl< InstanceType, RefClassType, ImplTagId >::isNull().

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◆ setPrecision()

void Arcane::SimpleCsvReaderWriter::setPrecision ( Integer precision )

overridevirtual

Method allowing modification of the print precision.

For both the 'print()' method and the 'writetable()' method.

Warning: The "std::fixed" flag modifies the behavior of "setPrecision()"; if the "std::fixed" flag is disabled, the precision defines the total number of digits (before and after the comma); if the "std::fixed" flag is enabled, the precision defines the number of digits after the comma. Therefore, attention must be paid when using "std::numeric_limits<Real>::max_digits10" (for writing) or "std::numeric_limits<Real>::digits10" (for reading), which should be used without the "std::fixed" flag.

Parameters

precision The new precision.

Implements Arcane::ISimpleTableReaderWriter.

Definition at line 168 of file SimpleCsvReaderWriter.cc.

References precision().

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◆ writeTable()

bool Arcane::SimpleCsvReaderWriter::writeTable	(	const Directory &	dst,
		const String &	file_name )

overridevirtual

Method allowing writing a simple table to a file.

The extension will be added by the implementation.

The destination directory will be created by the implementation if it does not exist.

The SimpleTableInternal elements that must be written are:

row names (m_row_names),
column names (m_column_names),
table name (m_table_name),
table values (m_values).

Other SimpleTableInternal elements are not mandatory.

Parameters

dst	The destination directory.
file_name	The file name (without extension).

Returns: true If the file was successfully written.; false If the file could not be written.

Implements Arcane::ISimpleTableReaderWriter.

Definition at line 30 of file SimpleCsvReaderWriter.cc.

References Arcane::Directory::file(), and fileType().

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Member Data Documentation

◆ m_is_fixed_print

bool Arcane::SimpleCsvReaderWriter::m_is_fixed_print

protected

Definition at line 93 of file SimpleCsvReaderWriter.h.

◆ m_output_file_type

const String Arcane::SimpleCsvReaderWriter::m_output_file_type = "csv"

protected

Definition at line 96 of file SimpleCsvReaderWriter.h.

◆ m_precision_print

Integer Arcane::SimpleCsvReaderWriter::m_precision_print

protected

Definition at line 92 of file SimpleCsvReaderWriter.h.

◆ m_scientific_notation

bool Arcane::SimpleCsvReaderWriter::m_scientific_notation

protected

Definition at line 94 of file SimpleCsvReaderWriter.h.

◆ m_separator

char Arcane::SimpleCsvReaderWriter::m_separator

protected

Definition at line 90 of file SimpleCsvReaderWriter.h.

◆ m_simple_table_internal

Ref<SimpleTableInternal> Arcane::SimpleCsvReaderWriter::m_simple_table_internal

protected

Definition at line 88 of file SimpleCsvReaderWriter.h.

The documentation for this class was generated from the following files:

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ SimpleCsvReaderWriter() [1/2]

◆ SimpleCsvReaderWriter() [2/2]

Member Function Documentation

◆ _closeFile()

◆ _openFile()

◆ _print()

◆ clearInternal()

◆ fileType()

◆ internal()

◆ isFixed()

◆ isForcedToUseScientificNotation()

◆ precision()

◆ print()

◆ readTable()

◆ setFixed()

◆ setForcedToUseScientificNotation()

◆ setInternal()

◆ setPrecision()

◆ writeTable()

Member Data Documentation

◆ m_is_fixed_print

◆ m_output_file_type

◆ m_precision_print

◆ m_scientific_notation

◆ m_separator

◆ m_simple_table_internal