Stream wapper. More...

#include <StreamIndenter.h>

Public Member Functions
	IndentAdder (Stream &&out, std::string indent, std::string firstIndent)

	IndentAdder (Stream &out, std::string const &indent="")

template<typename T >
IndentAdder &	operator<< (T &&value)

Private Member Functions
void	streamOut ()

Private Attributes
Stream &&	fOut

std::string const	fFirstIndent

std::string const	fIndent

std::stringstream	fSStr

std::string const *	fCurrentIndent { &fFirstIndent }

Detailed Description

template<typename Stream>
class util::details::IndentAdder< Stream >

Stream wapper.

Definition at line 130 of file StreamIndenter.h.

Constructor & Destructor Documentation

template<typename Stream >

util::details::IndentAdder< Stream >::IndentAdder	(	Stream &&	out,
		std::string	indent,
		std::string	firstIndent
	)

inline

Definition at line 140 of file StreamIndenter.h.

       : fOut{ std::forward<Stream>(out) }
       , fFirstIndent{ std::move(firstIndent) }, fIndent{ std::move(indent) }
       {}

template<typename Stream >

util::details::IndentAdder< Stream >::IndentAdder	(	Stream &	out,
		std::string const &	indent = `""`
	)

inline

Definition at line 144 of file StreamIndenter.h.

145 : IndentAdder{ std::forward<Stream>(out), indent, indent } {}

util::details::IndentAdder::IndentAdder

IndentAdder(Stream &&out, std::string indent, std::string firstIndent)

Definition: StreamIndenter.h:140

Member Function Documentation

template<typename Stream >

template<typename T >

IndentAdder& util::details::IndentAdder< Stream >::operator<< ( T && value )

inline

Definition at line 148 of file StreamIndenter.h.

149 { fSStr << std::forward<T>(value); streamOut(); return *this; }

util::details::IndentAdder::streamOut

void streamOut()

Definition: StreamIndenter.h:153

value

temporary value

Definition: pmtsimulation_icarus.fcl:216

template<typename Stream >

void util::details::IndentAdder< Stream >::streamOut ( )

inlineprivate

Definition at line 153 of file StreamIndenter.h.

       {
         bool newLine = true;
         char ch;
         while(fSStr.get(ch)) {
           if (newLine) { fOut << *fCurrentIndent; fCurrentIndent = &fIndent; }
           fOut << ch;
           newLine = (ch == '\n');
         } // while
         fSStr.clear();
       }