/src/FreeImage/Source/OpenEXR/Iex/IexBaseExc.cpp

  1///////////////////////////////////////////////////////////////////////////
  2//
  3// Copyright (c) 2002, Industrial Light & Magic, a division of Lucas
  4// Digital Ltd. LLC
  5// 
  6// All rights reserved.
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 33///////////////////////////////////////////////////////////////////////////
 34
 35
 36
 37//---------------------------------------------------------------------
 38//
 39//	Constructors and destructors for our exception base class.
 40//
 41//---------------------------------------------------------------------
 42
 43#include "IexBaseExc.h"
 44
 45namespace Iex {
 46namespace {
 47
 48
 49StackTracer currentStackTracer = 0;
 50
 51
 52} // namespace
 53
 54
 55void	
 56setStackTracer (StackTracer stackTracer)
 57{
 58    currentStackTracer = stackTracer;
 59}
 60
 61
 62StackTracer
 63stackTracer ()
 64{
 65    return currentStackTracer;
 66}
 67
 68
 69BaseExc::BaseExc (const char* s) throw () :
 70    std::string (s? s: ""),
 71    _stackTrace (currentStackTracer? currentStackTracer(): "")
 72{
 73    // empty
 74}
 75
 76
 77BaseExc::BaseExc (const std::string &s) throw () :
 78    std::string (s),
 79    _stackTrace (currentStackTracer? currentStackTracer(): "")
 80{
 81    // empty
 82}
 83
 84
 85BaseExc::BaseExc (std::stringstream &s) throw () :
 86    std::string (s.str()),
 87    _stackTrace (currentStackTracer? currentStackTracer(): "")
 88{
 89    // empty
 90}
 91
 92
 93BaseExc::BaseExc (const BaseExc &be) throw () :
 94    std::string (be),
 95    _stackTrace (be._stackTrace)
 96{
 97    // empty
 98}
 99
100
101BaseExc::~BaseExc () throw ()
102{
103    // empty
104}
105
106
107const char *
108BaseExc::what () const throw ()
109{
110    return c_str();
111}
112
113
114BaseExc &
115BaseExc::assign (std::stringstream &s)
116{
117    std::string::assign (s.str());
118    return *this;
119}
120
121BaseExc &
122BaseExc::append (std::stringstream &s)
123{
124    std::string::append (s.str());
125    return *this;
126}
127
128
129} // namespace Iex