opc.h File Reference

#include <opc/config.h>
#include <opc/container.h>
#include <opc/part.h>
#include <opc/relation.h>
#include <opc/inputstream.h>
#include <opc/outputstream.h>
#include <opc/zip.h>
#include <opc/xmlreader.h>
#include <opc/xmlwriter.h>
#include <opc/properties.h>

Go to the source code of this file.

Functions
opc_error_t	opcInitLibrary ()
opc_error_t	opcFreeLibrary ()

Detailed Description

The opc module contains the basic library functions.

Function Documentation

opc_error_t opcFreeLibrary

(

)

Free libopc. Clean up all resources.

Returns

Non-zero if successful.

See also

opcInitLibrary.

Examples:

mce_write.c, opc_dump.c, opc_extract.c, opc_generate.c, opc_helloworld.c, opc_image.c, opc_mem.c, opc_part.c, opc_relation.c, opc_text.c, opc_trim.c, opc_type.c, opc_xml.c, opc_xml2.c, opc_zipextract.c, opc_zipread.c, and opc_zipwrite.c.

opc_error_t opcInitLibrary

(

)

Initialize libopc. Sample:

/*
    Simple demonstration program of how to initialize the library.

    Ussage:
    opc_helloworld

    Sample:
    opc_helloworld
*/

#include <opc/opc.h>
#include <stdio.h>
#ifdef WIN32
#include <crtdbg.h>
#endif

int main( int argc, const char* argv[] )
{
#ifdef WIN32
     _CrtSetDbgFlag (_CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF);
#endif
        if (OPC_ERROR_NONE==opcInitLibrary()) {
                printf("libopc as well as zlib and libxml2 are ready to use.\n");
                opcFreeLibrary();
#ifdef WIN32
    OPC_ASSERT(!_CrtDumpMemoryLeaks());
#endif
                return 0;
        }  else  {
                printf("error initializing libopc.\n ");
                return 1;
        }
}

Returns

Non-zero if successful.

Examples:

mce_write.c, opc_dump.c, opc_extract.c, opc_generate.c, opc_helloworld.c, opc_image.c, opc_mem.c, opc_part.c, opc_relation.c, opc_text.c, opc_trim.c, opc_type.c, opc_xml.c, opc_xml2.c, opc_zipextract.c, opc_zipread.c, and opc_zipwrite.c.