RegexConverterBox::Subexpr Struct Reference

#include <RegexConverterBox.h>

List of all members.

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Detailed Description

A subexpression matched by a regular expression.

Comprises a range of bytes in the input received over the network.

Public Member Functions
	Subexpr ()
	Dummy constructor.
	Subexpr (const char *begin, const char *end)
	Constructs a subexpression comprising a range of bytes.
string	as_string () const
	Returns the subexpression as a string.
template<typename CharArray> bool	toStringField (CharArray &buf) const
	Saves the subexpression as a string field.
bool	toStringField (char *field, unsigned int size) const
	Saves the subexpression as a string field.
int32	toInt () const throw ( AuroraException )
	Converts the subexpression to a 32 bit integer value.
int64	toLong () const throw ( AuroraException )
	Converts the subexpression to a 64 bit integer value.
single	toSingle () const throw ( AuroraException )
	Converts the subexpression to a 32 bit floating-point value.
double	toDouble () const throw ( AuroraException )
	Converts the subexpression to a 64 bit floating-point value.
Public Attributes
const char *	begin
	The beginning of the subexpression.
const char *	end
	The end of the subexpression.

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Constructor & Destructor Documentation

RegexConverterBox::Subexpr::Subexpr (   )

Dummy constructor.

RegexConverterBox::Subexpr::Subexpr (  const char *  begin, const char *  end )

Constructs a subexpression comprising a range of bytes.

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Member Function Documentation

string RegexConverterBox::Subexpr::as_string (   )  const

Returns the subexpression as a string.

double RegexConverterBox::Subexpr::toDouble (   )  const throw ( AuroraException )

Converts the subexpression to a 64 bit floating-point value. Exceptions: AuroraException  if the subexpression is not a valid double precision floating-point value

int32 RegexConverterBox::Subexpr::toInt (   )  const throw ( AuroraException )

Converts the subexpression to a 32 bit integer value. Exceptions: AuroraException  if the subexpression is not a valid 32 bit integer

int64 RegexConverterBox::Subexpr::toLong (   )  const throw ( AuroraException )

Converts the subexpression to a 64 bit integer value. Exceptions: AuroraException  if the subexpression is not a valid 64 bit integer

single RegexConverterBox::Subexpr::toSingle (   )  const throw ( AuroraException )

Converts the subexpression to a 32 bit floating-point value. Exceptions: AuroraException  if the subexpression is not a valid single precision floating-point value

bool RegexConverterBox::Subexpr::toStringField (  char *  field, unsigned int  size )  const

Saves the subexpression as a string field. Parameters: field  a buffer in which to save the subexpression size  the maximum number of characters to save Returns: true if the subexpression was completely copied, or false if it was truncated

template<typename CharArray> bool RegexConverterBox::Subexpr::toStringField (  CharArray &  buf  )  const

Saves the subexpression as a string field. Parameters: buf  a string field in a tuple structure; must be of type char[] Returns: true if the subexpression was completely copied, or false if it was truncated

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Member Data Documentation

const char* RegexConverterBox::Subexpr::begin

The beginning of the subexpression.

const char* RegexConverterBox::Subexpr::end

The end of the subexpression.

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

• RegexConverterBox.h
• RegexConverterBox.cc

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