1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 | #ifndef STLPLUS_PERSISTENT_FLOAT#define STLPLUS_PERSISTENT_FLOAT////////////////////////////////////////////////////////////////////////////////// Author: Andy Rushton// Copyright: (c) Southampton University 1999-2004// (c) Andy Rushton 2004 onwards// License: BSD License, see ../docs/license.html// Persistence of floating-point types// Note: despite years and years of IEEE standardisation, not all// architectures use IEEE-standard representations of floating-point numbers.// Therefore a binary dump is not necessarily portable between platforms.// Solving this is (currently) beyond the scope of the STLplus project.// If you want to be strictly portable to all platforms, do not dump/restore float////////////////////////////////////////////////////////////////////////////////#include "persistence_fixes.hpp"#include "persistent_contexts.hpp"////////////////////////////////////////////////////////////////////////////////namespace stlplus{ // exceptions: persistent_dump_failed void dump_float(dump_context&, const float& data) ; // exceptions: persistent_restore_failed void restore_float(restore_context&, float& data) ; // exceptions: persistent_dump_failed void dump_double(dump_context&, const double& data) ; // exceptions: persistent_restore_failed void restore_double(restore_context&, double& data) ;} // end namespace stlplus ////////////////////////////////////////////////////////////////////////////////#endif |