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PmtIoFunctions.h File Reference

Miscellaneous function to support metadata I/O. More...

#include "EkCompiler.h"
#include "EkRational.h"
#include "EkStrings.h"

Include dependency graph for PmtIoFunctions.h:

This graph shows which files directly or indirectly include this file:

Primitive Value Type I/O

Functions to perform I/O of metadata values with primitive types

ostream & PmtPrintValue (ostream &c, const unsigned short &v)

Write out an unsigned short value to an output stream. More...

ostream & PmtPrintValue (ostream &c, const short &v)

Write out a short value to an output stream. More...

ostream & PmtPrintValue (ostream &c, const unsigned long &v)

Write out an unsigned long value to an output stream. More...

ostream & PmtPrintValue (ostream &c, const long &v)

Write out a long value to an output stream. More...

ostream & PmtPrintValue (ostream &c, const unsigned int &v)

Write out an unsigned int value to an output stream. More...

ostream & PmtPrintValue (ostream &c, const int &v)

Write out an int value to an output stream. More...

ostream & PmtPrintValue (ostream &c, const float &v)

Write out an float value to an output stream. More...

ostream & PmtPrintValue (ostream &c, const double &v)

Write out an double value to an output stream. More...

ostream & PmtPrintValue (ostream &c, const SPmtString &v)

Write out an SPmtString value to an output stream. More...

ostream & PmtPrintValue (ostream &c, const unsigned char &uc)

Write an unsigned char value to an output stream. More...

ostream & PmtPrintValue (ostream &c, const char &uc)

Write a char value to an output stream. More...

ostream & PmtPrintValue (ostream &stream, const wstring &ws)

Write a wide SPmtString value to an output stream. More...

ostream & PmtPrintValue (ostream &c, const bool &v)

Write out a boolean value to an output stream. More...

template<class TYPE> ostream & PmtPrintValue (ostream &c, const EkRational< TYPE > &v)

Output to a stream a value of type EkRational. More...

template<class TYPE> ostream & PmtPrintValue (ostream &c, const vector< TYPE > &v)

Output to a stream a vector of values. More...

bool PmtStreamIsNegative (istream &s)

Write out an unsigned short value to an output stream. More...

istream & PmtReadValue (istream &c, unsigned short &v)

Read in an unsigned short value from an input stream. More...

istream & PmtReadValue (istream &c, short &v)

Read in an short value from an input stream. More...

istream & PmtReadValue (istream &c, unsigned long &v)

Read in an unsigned long value from an input stream. More...

istream & PmtReadValue (istream &c, long &v)

Read in an long value from an input stream. More...

istream & PmtReadValue (istream &c, unsigned int &v)

Read in an unsigned int value from an input stream. More...

istream & PmtReadValue (istream &c, int &v)

Read in an int value from an input stream. More...

istream & PmtReadValue (istream &c, float &v)

Read in an float value from an input stream. More...

istream & PmtReadValue (istream &c, double &v)

Read in an double value from an input stream. More...

istream & PmtReadValue (istream &c, unsigned char &uc)

Read an unsigned char value from an input stream. More...

istream & PmtReadValue (istream &c, char &uc)

Read a char value from an input stream. More...

istream & PmtReadValue (istream &c, SPmtString &v)

Read in an SPmtString value from an input stream. More...

istream & PmtReadValue (istream &stream, wstring &ws)

Read in a wide string value from an input stream. More...

istream & PmtReadValue (istream &c, bool &v)

Read in a boolean value from an input stream. More...

template<class TYPE> istream & PmtReadValue (istream &c, EkRational< TYPE > &v)

Input from a stream a value of type EkRational. More...

template<class TYPE> istream & PmtReadValue (istream &c, vector< TYPE > &v)

Input from a stream a vector of values. More...

Defines

#define PMT_SCHEMA_TRUE "true"

#define PMT_SCHEMA_FALSE "false"

Detailed Description

Miscellaneous function to support metadata I/O.

Define Documentation

#define PMT_SCHEMA_FALSE "false"

#define PMT_SCHEMA_TRUE "true"

Function Documentation

template<class TYPE>

ostream& PmtPrintValue ( ostream & c,

const vector< TYPE > & v

) [inline]

Output to a stream a vector of values.

Parameters:

c The output stream

v The vector of values

template<class TYPE>

ostream& PmtPrintValue ( ostream & c,

const EkRational< TYPE > & v

) [inline]

Output to a stream a value of type EkRational.

Parameters:

c The output stream

v The value with type EkRational

ostream& PmtPrintValue ( ostream & c,

const bool & v

) [inline]

Write out a boolean value to an output stream.

ostream& PmtPrintValue ( ostream & stream,

const wstring & ws

) [inline]

Write a wide SPmtString value to an output stream.
This code must be enhanced, non-ascii characters are not handled properly.

PmtPrintValue -- currently writes non-ascii chars as '?'
PmtReadValue -- will need to be modified as per any changes to PmtPrintValue

ostream& PmtPrintValue ( ostream & c,

const char & uc

) [inline]

Write a char value to an output stream.
Override iostream implementation for unsigned char and char. Read/write as numbers rather than letters (e.g. '65' rather than 'A').

ostream& PmtPrintValue ( ostream & c,

const unsigned char & uc

) [inline]

Write an unsigned char value to an output stream.
Override iostream implementation for unsigned char and char. Read/write as numbers rather than letters (e.g. '65' rather than 'A').

ostream& PmtPrintValue ( ostream & c,

const SPmtString & v

) [inline]

Write out an SPmtString value to an output stream.

ostream& PmtPrintValue ( ostream & c,

const double & v

) [inline]

Write out an double value to an output stream.

ostream& PmtPrintValue ( ostream & c,

const float & v

) [inline]

Write out an float value to an output stream.

ostream& PmtPrintValue ( ostream & c,

const int & v

) [inline]

Write out an int value to an output stream.

ostream& PmtPrintValue ( ostream & c,

const unsigned int & v

) [inline]

Write out an unsigned int value to an output stream.

ostream& PmtPrintValue ( ostream & c,

const long & v

) [inline]

Write out a long value to an output stream.

ostream& PmtPrintValue ( ostream & c,

const unsigned long & v

) [inline]

Write out an unsigned long value to an output stream.

ostream& PmtPrintValue ( ostream & c,

const short & v

) [inline]

Write out a short value to an output stream.

ostream& PmtPrintValue ( ostream & c,

const unsigned short & v

) [inline]

Write out an unsigned short value to an output stream.

template<class TYPE>

istream& PmtReadValue ( istream & c,

vector< TYPE > & v

) [inline]

Input from a stream a vector of values.

Parameters:

c The input stream

v The vector of values

template<class TYPE>

istream& PmtReadValue ( istream & c,

EkRational< TYPE > & v

) [inline]

Input from a stream a value of type EkRational.

Parameters:

c The input stream

v The value with type EkRational

istream& PmtReadValue ( istream & c,

bool & v

) [inline]

Read in a boolean value from an input stream.

istream& PmtReadValue ( istream & stream,

wstring & ws

) [inline]

Read in a wide string value from an input stream.

istream& PmtReadValue ( istream & c,

SPmtString & v

) [inline]

Read in an SPmtString value from an input stream.

istream& PmtReadValue ( istream & c,

char & uc

) [inline]

Read a char value from an input stream.
Override iostream implementation for unsigned char and char. Read/write as numbers rather than letters (e.g. '65' rather than 'A').

istream& PmtReadValue ( istream & c,

unsigned char & uc

) [inline]

Read an unsigned char value from an input stream.
Override iostream implementation for unsigned char and char. Read/write as numbers rather than letters (e.g. '65' rather than 'A').

istream& PmtReadValue ( istream & c,

double & v

) [inline]

Read in an double value from an input stream.

istream& PmtReadValue ( istream & c,

float & v

) [inline]

Read in an float value from an input stream.

istream& PmtReadValue ( istream & c,

int & v

) [inline]

Read in an int value from an input stream.

istream& PmtReadValue ( istream & c,

unsigned int & v

) [inline]

Read in an unsigned int value from an input stream.

istream& PmtReadValue ( istream & c,

long & v

) [inline]

Read in an long value from an input stream.

istream& PmtReadValue ( istream & c,

unsigned long & v

) [inline]

Read in an unsigned long value from an input stream.

istream& PmtReadValue ( istream & c,

short & v

) [inline]

Read in an short value from an input stream.

istream& PmtReadValue ( istream & c,

unsigned short & v

) [inline]

Read in an unsigned short value from an input stream.

bool PmtStreamIsNegative ( istream & s ) [inline]

Write out an unsigned short value to an output stream.