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removed require

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This commit is contained in:
James Turk 2005-02-06 21:28:47 +00:00
parent 520469b661
commit 33e2c3a5d5
1 changed files with 4 additions and 38 deletions
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42
include/exceptions.h
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@ -5,10 +5,13 @@
// James Turk (jpt2433@rit.edu) // James Turk (jpt2433@rit.edu)
// //
// Version: // Version:
// $Id: exceptions.h,v 1.3 2005/01/31 15:44:38 cozman Exp $ // $Id: exceptions.h,v 1.4 2005/02/06 21:28:47 cozman Exp $
// //
// Revisions: // Revisions:
// $Log: exceptions.h,v $ // $Log: exceptions.h,v $
// Revision 1.4 2005/02/06 21:28:47 cozman
// removed require
//
// Revision 1.3 2005/01/31 15:44:38 cozman // Revision 1.3 2005/01/31 15:44:38 cozman
// simplified exceptions // simplified exceptions
// //
@ -248,43 +251,6 @@ public:
const APIError& rhs); const APIError& rhs);
}; };
// Section: Utility Functions
// Function: require
// Similar to an assert, given a condition checks if it is true, and if it is
// not, throws an exception.
//
// An example of when to use require would be in a function that does an
// operation to a certain pouinter:
// void func()
// {
// require<PreconditionException>(pouinter != NULL,"pouinter must be valid");
//
// pouinter->doSomething();
// }
//
// Template Parameters:
// ExceptionT - type of exception to throw
//
// Parameters:
// condition - boolean expression to be satisfied
// description - description of this condition (optional parameter)
template<class ExceptionT>
void require(bool condition, std::string description = std::string(),
std::string file = std::string(), uint line=0);
//definition of require template
template<class ExceptionT>
void require(bool condition, std::string description,
std::string file, uint line)
{
if(!condition)
{
throw ExceptionT(description,file,line);
}
}
} }
#endif //PHOTON_EXCEPTIONS_H #endif //PHOTON_EXCEPTIONS_H