Spatial Reference Model C++ API

00001 // SRM_SDK_VER_GOES_HERE
00002 

00004 

00006 
00007 // SRM_OTHERS_GOES_HERE
00008 
00009 // $Id: Exception.h,v 1.5 2006/02/13 19:09:21 shend Exp $/*
00010 
00016 #ifndef _Exception_h
00017 #define _Exception_h
00018 
00019 #if !defined(_WIN32)
00020 #define EXPORT_SRM_CPP_DLL
00021 #elif defined(BUILD_SRM_CPP) /* SRM CPP Case */
00022 #if !defined(EXPORT_SRM_CPP_DLL)
00023 #if defined(_LIB)
00024 #define EXPORT_SRM_CPP_DLL
00025 #elif defined(_USRDLL)
00026 #define EXPORT_SRM_CPP_DLL __declspec(dllexport)
00027 #else
00028 #define EXPORT_SRM_CPP_DLL __declspec(dllimport)
00029 #endif
00030 #endif
00031 #else /* SRM C Case */
00032 #define EXPORT_SRM_CPP_DLL
00033 #endif /* _WIN32 && EXPORT_DLL */
00034 
00035 #include "srm_types.h"
00036 
00043 namespace srm
00044 {
00045 
00051 class EXPORT_SRM_CPP_DLL Exception
00052 {
00053 public:
00054 
00055     enum {
00057         MAX_EXCEPTION_STR_LEN = 2000
00058     };
00059 
00061     Exception( SRM_Status_Code code );
00063     Exception( SRM_Status_Code code, const char *what );
00065     Exception( const Exception &other );
00067     virtual ~Exception() {}
00068 
00070     Exception &operator =( const Exception &other );
00071 
00073     virtual void setCodeAndWhat( SRM_Status_Code code, const char *what )
00074     {
00075         int i=0;
00076         _code = code;
00077         while (what && *what && i < MAX_EXCEPTION_STR_LEN)
00078             _what[i] = *what, i++, what++;
00079         _what[i] = 0;
00080     }
00081 
00083     virtual SRM_Status_Code getCode() const { return _code; }
00085     virtual const char *getWhat() const { return _what; }
00086 
00087 protected:
00088 
00089     SRM_Status_Code _code; 
00090     char _what[MAX_EXCEPTION_STR_LEN+1]; 
00091 };
00092 
00093 
00095 
00096 inline Exception::Exception( SRM_Status_Code code )
00097 {
00098     setCodeAndWhat(code, "No details");
00099 }
00100 
00101 
00102 inline Exception::Exception( SRM_Status_Code code, const char *what )
00103 {
00104     setCodeAndWhat(code, what);
00105 }
00106 
00107 
00108 inline Exception::Exception( const Exception &other )
00109 {
00110     setCodeAndWhat(other.getCode(), other.getWhat());
00111 }
00112 
00113 
00114 inline Exception &Exception::operator =( const Exception &other )
00115 {
00116     setCodeAndWhat(other.getCode(), other.getWhat());
00117     return *this;
00118 }
00119 
00120 
00121 } // namespace srm
00122 
00123 #endif // _Exception_h
Spatial Reference Model C++ API	Version 4.1 - 26 Jun 2006
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