AMPS::_FIXBuilder< T > Class Template Reference

Provides a convenient way of building messages in FIX format, typically referenced using the typedefs AMPS::FIXBuilder or AMPS::NVFIXBuilder. More...

#include <ampsplusplus.hpp>

Public Member Functions
	_FIXBuilder (char fieldSep_=(char) 1)
	Construct an instance of _FIXBuilder, using the specified separator between fields. More...
void	append (const T &tag, const char *value, size_t offset, size_t length)
	Write a field with the provided tag and value to the message being constructed. More...
void	append (const T &tag, const std::string &value)
	Write a field with the provided tag and value to the message being constructed. More...
std::string	getString () const
	Returns the current contents of this builder as a string. More...
void	reset ()
	Clear all data from the builder.

Detailed Description

template<class T>
class AMPS::_FIXBuilder< T >

Provides a convenient way of building messages in FIX format, typically referenced using the typedefs AMPS::FIXBuilder or AMPS::NVFIXBuilder.

This builder simply writes to an underlying std::stringstream as fields are added. It does not maintain a dictionary of key/value pairs or otherwise attempt to normalize or optimize the message. This also means that the builder is not validating, and does not prevent an application from producing FIX that is semantically invalid, is missing required fields, or that contains unexpected characters.

Template Parameters

T	The type to accept for keys. This type must provide the << operator to write to a std::ostream.

Constructor & Destructor Documentation

template<class T >

AMPS::_FIXBuilder< T >::_FIXBuilder ( char  fieldSep_ = (char)1 )

inline

Construct an instance of _FIXBuilder, using the specified separator between fields.

Parameters

fieldSep_

separator to use between fields (defaults to 0x01)

Member Function Documentation

template<class T >

void AMPS::_FIXBuilder< T >::append ( const T &  tag, const char *  value, size_t  offset, size_t  length  )

inline

Write a field with the provided tag and value to the message being constructed.

Parameters

tag	The tag to use for the field.
value	A pointer to the memory that contains the value to use for the field.
offset	The offset from value at which the value begins.
length	The length of the value.

template<class T >

void AMPS::_FIXBuilder< T >::append ( const T &  tag, const std::string &  value  )

inline

Write a field with the provided tag and value to the message being constructed.

Parameters

tag	The tag to use for the field.
value	The value to use for the field.

template<class T >

std::string AMPS::_FIXBuilder< T >::getString ( ) const

inline

Returns the current contents of this builder as a string.

Returns

the current message

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

• include/amps/ampsplusplus.hpp