runtime_loader.h

Go to the documentation of this file.

/*
    Copyright (c) 2005-2020 Intel Corporation

    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at

        http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.
*/

#include "internal/_deprecated_header_message_guard.h"

#if !defined(__TBB_show_deprecation_message_runtime_loader_H) && defined(__TBB_show_deprecated_header_message)
#define  __TBB_show_deprecation_message_runtime_loader_H
#pragma message("TBB Warning: tbb/runtime_loader.h is deprecated. For details, please see Deprecated Features appendix in the TBB reference manual.")
#endif

#if defined(__TBB_show_deprecated_header_message)
#undef __TBB_show_deprecated_header_message
#endif

#ifndef __TBB_runtime_loader_H
#define __TBB_runtime_loader_H

#define __TBB_runtime_loader_H_include_area
#include "internal/_warning_suppress_enable_notice.h"

#if ! TBB_PREVIEW_RUNTIME_LOADER
    #error Set TBB_PREVIEW_RUNTIME_LOADER to include runtime_loader.h
#endif

#include "tbb_stddef.h"
#include <climits>

#if _MSC_VER
    #if ! __TBB_NO_IMPLICIT_LINKAGE
        #ifdef _DEBUG
            #pragma comment( linker, "/nodefaultlib:tbb_debug.lib" )
            #pragma comment( linker, "/defaultlib:tbbproxy_debug.lib" )
        #else
            #pragma comment( linker, "/nodefaultlib:tbb.lib" )
            #pragma comment( linker, "/defaultlib:tbbproxy.lib" )
        #endif
    #endif
#endif

namespace tbb {

namespace interface6 {


class __TBB_DEPRECATED_IN_VERBOSE_MODE runtime_loader : tbb::internal::no_copy {

    public:

        enum error_mode {
            em_status,     
            em_throw,      
            em_abort       
        }; // error_mode

        enum error_code {
            ec_ok,         
            ec_bad_call,   
            ec_bad_arg,    
            ec_bad_lib,    
            ec_bad_ver,    
            ec_no_lib      
        }; // error_code

        runtime_loader( error_mode mode = em_abort );


        runtime_loader(
            char const * path[],                           
            int          min_ver = TBB_INTERFACE_VERSION,  
            int          max_ver = INT_MAX,                
            error_mode   mode    = em_abort                
        );

        ~runtime_loader();


        error_code
        load(
            char const * path[],                           
            int          min_ver = TBB_INTERFACE_VERSION,  
            int          max_ver = INT_MAX                 

        );



        error_code status();

    private:

        error_mode const my_mode;
        error_code       my_status;
        bool             my_loaded;

}; // class runtime_loader

} // namespace interface6

using interface6::runtime_loader;

} // namespace tbb

#include "internal/_warning_suppress_disable_notice.h"
#undef __TBB_runtime_loader_H_include_area

#endif /* __TBB_runtime_loader_H */