Files
xahaud/modules/beast_basics/diagnostic/beast_CatchAny.h
2013-06-17 07:09:33 -07:00

70 lines
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C

/*============================================================================*/
/*
VFLib: https://github.com/vinniefalco/VFLib
Copyright (C) 2008 by Vinnie Falco <vinnie.falco@gmail.com>
This library contains portions of other open source products covered by
separate licenses. Please see the corresponding source files for specific
terms.
VFLib is provided under the terms of The MIT License (MIT):
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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IN THE SOFTWARE.
*/
/*============================================================================*/
#ifndef BEAST_CATCHANY_BEASTHEADER
#define BEAST_CATCHANY_BEASTHEADER
#include "../functor/beast_Function.h"
/**
Exception catcher.
Executes the function and catches any exception.
In addition to C++ exceptions, this will also catch
any platform-specific exceptions. For example, SEH
(Structured Exception Handling) on Windows, or POSIX
signals if they are available.
If returnFromException is false then a framework
specific unhandled exception handler will be called.
Otherwise, this function will return true if it
catches something or else false.
The return value approach is useful for detecting
when outside code fails (for example, a VST plugin),
and disabling its future use for example.
@todo Remove dependence on the JUCEApplication object and remove beast_gui_basics.h from beast_core.cpp
@param f The function to call.
@param returnFromException `false` if exceptions should terminate the app.
@return `true` if an exception was caught.
@ingroup beast_core
*/
extern bool CatchAny (Function <void (void)> f,
bool returnFromException = false);
#endif