Source manager that allow us to read from a std::istream. More...
#include <png.hpp>
Public Member Functions | |
source_manager (std::istream &is) | |
Constructor. | |
void | read (png_bytep data, png_size_t length) |
Read data from the input stream. | |
Private Attributes | |
std::istream & | m_input |
The stream from which we get data. |
Source manager that allow us to read from a std::istream.
Definition at line 64 of file png.hpp.
claw::graphic::png::reader::source_manager::source_manager | ( | std::istream & | is ) |
Constructor.
is | The stream we read from. |
Definition at line 61 of file png_reader.cpp.
References CLAW_PRECOND.
: m_input(is) { CLAW_PRECOND( !!is ); } // png::reader::source_manager::source_manager()
void claw::graphic::png::reader::source_manager::read | ( | png_bytep | data, |
png_size_t | length | ||
) |
Read data from the input stream.
data | (out) Array of the bytes we have read. |
length | Number of bytes to read. |
Definition at line 74 of file png_reader.cpp.
Referenced by claw__graphic__png__source_manager__read().
{ m_input.read( (char*)data, length * sizeof(png_byte) ); } // png::reader::source_manager::read()
std::istream& claw::graphic::png::reader::source_manager::m_input [private] |