tlm_recording_extension.h

/*******************************************************************************
 * Copyright 2016, 2018 MINRES Technologies GmbH
 *
 * 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.
 *******************************************************************************/
 
#ifndef _SCV4TLM_TLM_RECORDING_EXTENSION_H_
#define _SCV4TLM_TLM_RECORDING_EXTENSION_H_
 
#include <array>
#ifdef HAS_SCV
#include <scv.h>
#else
#include <scv-tr.h>
#endif
#include <tlm>

namespace tlm {
namespace scc {
namespace scv {
#ifndef HAS_SCV
#ifndef SCVNS
#define SCVNS ::scv_tr::
#endif
#endif

enum tx_rel {
    PARENT_CHILD = 0,     
    PREDECESSOR_SUCCESSOR 
};

static std::array<const char*, 2> tx_rel_str = {{"PARENT/CHILD", "PRED/SUCC"}};
inline const char* rel_str(tx_rel rel) { return (tx_rel_str[rel]); }
class tlm_recording_extension : public tlm::tlm_extension<tlm_recording_extension> {
public:
    virtual tlm_extension_base* clone() const {
        tlm_recording_extension* t = new tlm_recording_extension(this->txHandle, this->creator);
        return t;
    }

    virtual void copy_from(tlm_extension_base const& from) {
        txHandle = static_cast<tlm_recording_extension const&>(from).txHandle;
        creator = static_cast<tlm_recording_extension const&>(from).creator;
    }

    tlm_recording_extension(SCVNS scv_tr_handle handle, void* creator_)
    : txHandle(handle)
    , creator(creator_) {}

    void* get_creator() { return creator; }
    SCVNS scv_tr_handle txHandle;
 
private:
    void* creator;
};
} // namespace scv
} // namespace scc
} // namespace tlm
 
#endif /* TLM_RECORDING_EXTENSION_H_ */