Footer of a targa file. More...

#include <targa.hpp>

Public Member Functions
	footer ()
	Constructor.
bool	is_valid () const
	Tell if the data of this footer is valid.
Public Attributes
unsigned int	extension_offset
	Offset of the extension area.
unsigned int	developer_offset
	Offset of the developer directory.
char	signature [18]
	Footer identier. Must be as long as std::string("TRUEVISION-XFILE.") + 1 (for the last '\0').
Static Private Attributes
static const std::string	s_signature
	The string content in the signature.

Detailed Description

Footer of a targa file.

Definition at line 151 of file targa.hpp.

Constructor & Destructor Documentation

claw::graphic::targa::file_structure::footer::footer ( )

Constructor.

Definition at line 131 of file targa_file_structure.cpp.

References s_signature, and signature.

  : extension_offset(0), developer_offset(0)
{
  std::copy( s_signature.begin(), s_signature.end(), signature );
  signature[s_signature.length()] = '\0';
} // targa::file_structure::footer::footer()

Member Function Documentation

bool claw::graphic::targa::file_structure::footer::is_valid ( ) const

Tell if the data of this footer is valid.

Definition at line 142 of file targa_file_structure.cpp.

Referenced by claw::graphic::targa::reader::check_if_targa().

{
  return std::equal( s_signature.begin(), s_signature.end(), signature )
    && signature[s_signature.length()] == '\0';
} // targa::file_structure::footer::is_valid()