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93 lines
2.5 KiB
93 lines
2.5 KiB
/* /////////////////////////////////////////////////////////////////////////
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* File: examples/cpp/util/example.cpp.util.strdup/example.cpp.util.strdup.cpp
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*
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* Purpose: C++ example program for Pantheios. Demonstrates:
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*
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* - use of pantheios::util::strdup_throw() and
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* pantheios::util::strdup_nothrow() for creating C-style
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* strings
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*
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* Created: 27th December 2010
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* Updated: 4th January 2011
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*
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* www: http://www.pantheios.org/
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*
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* License: This source code is placed into the public domain 2006
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* by Synesis Software Pty Ltd. There are no restrictions
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* whatsoever to your use of the software.
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*
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* This software is provided "as is", and any warranties,
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* express or implied, of any kind and for any purpose, are
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* disclaimed.
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*
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* ////////////////////////////////////////////////////////////////////// */
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#include <pantheios/util/test/compiler_warnings_suppression.first_include.h>
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/* Pantheios Header Files */
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#include <pantheios/util/string/strdup.h> // for pantheios::util::strdup_throw/strdup_nothrow()
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/* STLSoft Header Files */
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#include <stlsoft/stlsoft.h> // for STLSOFT_CF_THROW_BAD_ALLOC
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/* Standard C/C++ Header Files */
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#include <new> // for std::bad_alloc
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#include <stdlib.h> // for exit codes
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#include <pantheios/util/test/compiler_warnings_suppression.last_include.h>
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/* ////////////////////////////////////////////////////////////////////// */
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#define PSTR(x) PANTHEIOS_LITERAL_STRING(x)
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/* ////////////////////////////////////////////////////////////////////// */
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int main(int /* argc */, char** /* argv */)
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{
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{ // nothrow form
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PAN_CHAR_T* s = pantheios::util::strdup_nothrow(PSTR("abc"));
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if(NULL == s)
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{
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// ... failed to allocate
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}
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else
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{
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// ... allocated successfully
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// free string after using it
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pantheios::util::strfree(s);
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}
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}
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#ifdef STLSOFT_CF_THROW_BAD_ALLOC
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{ // throw form
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try
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{
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PAN_CHAR_T* s = pantheios::util::strdup_throw(PSTR("abc"));
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// ... allocated successfully
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// free string after using it
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pantheios::util::strfree(s);
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}
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catch(std::bad_alloc&)
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{
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// ... failed to allocate
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}
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}
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#endif /* STLSOFT_CF_THROW_BAD_ALLOC */
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return EXIT_SUCCESS;
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}
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/* ///////////////////////////// end of file //////////////////////////// */
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