STREAM::JStream Struct Reference

Auxiliary class for format stream. More...

#include <JStreamAvailable.hh>

Public Member Functions
	JStream (std::ostream &out, const std::string &message)
	Constructor. More...
template<class T >
std::ostream &	operator<< (const T &value)
	Write value to output stream. More...

Private Member Functions
template<class T >
std::ostream &	print (std::ostream &out, const T &value, const JLANG::JBool< true > &option)
	Print value if given option is true. More...
template<class T >
std::ostream &	print (std::ostream &out, const T &value, const JLANG::JBool< false > &option)
	Print value if given option is true. More...

Private Attributes
std::ostream &	out
std::string	message

Detailed Description

Auxiliary class for format stream.

Definition at line 86 of file JStreamAvailable.hh.

Constructor & Destructor Documentation

JStream()

STREAM::JStream::JStream ( std::ostream &  out, const std::string &  message  )

inline

Constructor.

Parameters

out	output stream
message	message printed in case operator std::ostream<< is unavailable

Definition at line 94 of file JStreamAvailable.hh.

                                                       :
      out    (out),
      message(message)
    {}

Member Function Documentation

operator<<()

template<class T >

std::ostream& STREAM::JStream::operator<< ( const T &  value )

inline

Write value to output stream.

Parameters

value

value

Returns

this JStream

Definition at line 107 of file JStreamAvailable.hh.

    {
      using namespace JPP;
 
      return print(out, value, JBool<JStreamAvailable<T>::has_ostream>());
    }

print() [1/2]

template<class T >

std::ostream& STREAM::JStream::print ( std::ostream &  out, const T &  value, const JLANG::JBool< true > &  option  )

inlineprivate

Print value if given option is true.

Parameters

out	output stream
value	value
option	true

Returns

output stream

Definition at line 124 of file JStreamAvailable.hh.

    {
      return out << value;
    }

print() [2/2]

template<class T >

std::ostream& STREAM::JStream::print ( std::ostream &  out, const T &  value, const JLANG::JBool< false > &  option  )

inlineprivate

Print value if given option is true.

Parameters

out	output stream
value	value
option	false

Returns

output stream

Definition at line 138 of file JStreamAvailable.hh.

    {
      return out << message;
    }

Member Data Documentation

out

std::ostream& STREAM::JStream::out

private

Definition at line 143 of file JStreamAvailable.hh.

message

std::string STREAM::JStream::message

private

Definition at line 144 of file JStreamAvailable.hh.

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

• JStreamAvailable.hh