Zenautics::MatrixException Class Reference

#include <Matrix.h>

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Detailed Description

A class for exceptions thrown by the Matrix class.

The MATRIX_USE_EXCEPTION_HANDLING define enables the use of exception handling using try{} catch{}. A MatrixException is thrown. The use of exception handling is very highly recommended. When it is turned off, the matrix will try to output a message and then call 'exit(1)'.

  int main()
  { 
    try
    {
      Matrix A(2,2);
      double d = A(3,1).real(); // causes an out of bounds exception
    }
    catch( MatrixException& matrix_exception )
    {
      cout << matrix_exception << endl;
    }
    catch ( ... )
    {
      cout << "Caught unknown exception" << endl;
    }
    return 0;
  }

Definition at line 94 of file Matrix.h.

Public Member Functions
	MatrixException (const char *msg)
	The constructor.
	MatrixException (const MatrixException &matrix_exception)
	The copy constructor.
virtual	~MatrixException ()
	The destuctor.
std::string	GetExceptionMessage ()
	Return a copy of the exception message.
	operator const char * ()
	Overload the casting operator to a string.
Data Fields
std::string	m_ExceptionString
	The matrix exception string.

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Constructor & Destructor Documentation

Zenautics::MatrixException::MatrixException

(

const char *

msg

)

The constructor.

Definition at line 92 of file Matrix.cpp.

Zenautics::MatrixException::MatrixException

(

const MatrixException &

matrix_exception

)

The copy constructor.

Definition at line 135 of file Matrix.cpp.

virtual Zenautics::MatrixException::~MatrixException

(

)

[inline, virtual]

The destuctor.

Definition at line 104 of file Matrix.h.

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Member Function Documentation

std::string Zenautics::MatrixException::GetExceptionMessage

(

)

Return a copy of the exception message.

Definition at line 141 of file Matrix.cpp.

Zenautics::MatrixException::operator const char *

(

)

Overload the casting operator to a string.

Definition at line 146 of file Matrix.cpp.

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Field Documentation

std::string Zenautics::MatrixException::m_ExceptionString

The matrix exception string.

Definition at line 114 of file Matrix.h.

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The documentation for this class was generated from the following files:

• Matrix.h
• Matrix.cpp

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