fmt::BasicStringWriter< Char > Class Template Reference

#include <string.h>

Inheritance diagram for fmt::BasicStringWriter< Char >:

Collaboration diagram for fmt::BasicStringWriter< Char >:

Public Member Functions
	BasicStringWriter ()
void	move_to (std::basic_string< Char > &str)
Public Member Functions inherited from fmt::BasicWriter< Char >
virtual	~BasicWriter ()
std::size_t	size () const
const Char *	data () const FMT_NOEXCEPT
const Char *	c_str () const
std::basic_string< Char >	str () const
void	write (BasicCStringRef< Char > format, ArgList args)
BasicWriter &	operator<< (int value)
BasicWriter &	operator<< (unsigned value)
BasicWriter &	operator<< (long value)
BasicWriter &	operator<< (unsigned long value)
BasicWriter &	operator<< (LongLong value)
BasicWriter &	operator<< (ULongLong value)
BasicWriter &	operator<< (double value)
BasicWriter &	operator<< (long double value)
BasicWriter &	operator<< (char value)
BasicWriter &	operator<< (typename internal::WCharHelper< wchar_t, Char >::Supported value)
BasicWriter &	operator<< (fmt::BasicStringRef< Char > value)
BasicWriter &	operator<< (typename internal::WCharHelper< StringRef, Char >::Supported value)
template<typename T , typename Spec , typename FillChar >
BasicWriter &	operator<< (IntFormatSpec< T, Spec, FillChar > spec)
template<typename StrChar >
BasicWriter &	operator<< (const StrFormatSpec< StrChar > &spec)
void	clear () FMT_NOEXCEPT
Buffer< Char > &	buffer () FMT_NOEXCEPT

Private Attributes
internal::StringBuffer< Char >	buffer_

Additional Inherited Members
Protected Member Functions inherited from fmt::BasicWriter< Char >
	BasicWriter (Buffer< Char > &b)

Detailed Description

template<typename Char>
class fmt::BasicStringWriter< Char >

This class template provides operations for formatting and writing data into a character stream. The output is stored in std::string that grows dynamically.

You can use one of the following typedefs for common character types and the standard allocator:

+------------—+-------------------------—+ | Type | Definition | +===============+============================+ | StringWriter | BasicStringWriter<char> | +------------—+-------------------------—+ | WStringWriter | BasicStringWriter<wchar_t> | +------------—+-------------------------—+

Example**::

StringWriter out; out << "The answer is " << 42 << "\n";

This will write the following output to the out object:

.. code-block:: none

The answer is 42

The output can be moved to an std::string with out.move_to().

Definition at line 75 of file string.h.

Constructor & Destructor Documentation

template<typename Char >

fmt::BasicStringWriter< Char >::BasicStringWriter ( )

inline

Constructs a :class:fmt::BasicStringWriter object.

Definition at line 85 of file string.h.

Member Function Documentation

template<typename Char >

void fmt::BasicStringWriter< Char >::move_to ( std::basic_string< Char > &  str )

inline

Moves the buffer content to str clearing the buffer.

Definition at line 92 of file string.h.

References fmt::internal::StringBuffer< Char >::move_to().

Here is the call graph for this function:

Member Data Documentation

template<typename Char >

internal::StringBuffer<Char> fmt::BasicStringWriter< Char >::buffer_

private

Definition at line 77 of file string.h.

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

• string.h