1/*****************************************************************************
2
3  Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
4  more contributor license agreements.  See the NOTICE file distributed
5  with this work for additional information regarding copyright ownership.
6  Accellera licenses this file to you under the Apache License, Version 2.0
7  (the "License"); you may not use this file except in compliance with the
8  License.  You may obtain a copy of the License at
9
10    http://www.apache.org/licenses/LICENSE-2.0
11
12  Unless required by applicable law or agreed to in writing, software
13  distributed under the License is distributed on an "AS IS" BASIS,
14  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
15  implied.  See the License for the specific language governing
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18 *****************************************************************************/
19
20#ifndef __TLM_ANALYSIS_PORT_H__
21#define __TLM_ANALYSIS_PORT_H__
22
23#include "tlm_core/tlm_1/tlm_analysis/tlm_analysis_if.h"
24#include <deque>
25#include <algorithm>
26
27namespace tlm {
28
29
30template < typename T>
31class tlm_analysis_port :
32  public sc_core::sc_object ,
33  public virtual tlm_analysis_if< T >
34{
35 public:
36  tlm_analysis_port() : sc_core::sc_object() {}
37  tlm_analysis_port( const char *nm ) : sc_core::sc_object( nm ) {}
38
39  // bind and () work for both interfaces and analysis ports, since
40  // analysis ports implement the analysis interface
41
42  virtual void bind( tlm_analysis_if<T> &_if ) {
43    m_interfaces.push_back( &_if );
44  }
45
46  void operator() ( tlm_analysis_if<T> &_if ) { bind( _if ); }
47
48  virtual bool unbind( tlm_analysis_if<T> &_if ) {
49
50    typename std::deque< tlm_analysis_if<T> * >::iterator i
51      = std::remove( m_interfaces.begin(), m_interfaces.end(), &_if );
52
53    if( i != m_interfaces.end() ) {
54      m_interfaces.erase(i, m_interfaces.end() );
55      return 1;
56    }
57
58    return 0;
59
60  }
61
62  void write( const T &t ) {
63    typename std::deque< tlm_analysis_if<T> * >::iterator i;
64
65    for( i = m_interfaces.begin();
66   i != m_interfaces.end();
67   i++ ) {
68
69      (*i)->write( t );
70
71    }
72
73  }
74
75 private:
76  std::deque< tlm_analysis_if<T> * > m_interfaces;
77
78};
79
80} // namespace tlm
81
82#endif
83
84
85