analysis_port.hh

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#ifndef __SYSTEMC_EXT_TLM_CORE_1_ANALYSIS_ANALYSIS_PORT_HH__
#define __SYSTEMC_EXT_TLM_CORE_1_ANALYSIS_ANALYSIS_PORT_HH__
 
#include <algorithm>
#include <deque>
 
#include "analysis_if.hh"
 
namespace tlm
{
 
template <typename T>
class tlm_analysis_port : public sc_core::sc_object,
    public virtual tlm_analysis_if<T>
{
  public:
    tlm_analysis_port() : sc_core::sc_object() {}
    tlm_analysis_port(const char *nm) : sc_core::sc_object(nm) {}
 
    // bind and () work for both interfaces and analysis ports, since
    // analysis ports implement the analysis interface.
 
    virtual void
    bind(tlm_analysis_if<T> &_if)
    {
        m_interfaces.push_back(&_if);
    }
 
    void operator() (tlm_analysis_if<T> &_if) { bind(_if); }
    virtual bool
    unbind(tlm_analysis_if<T> &_if)
    {
        typename std::deque<tlm_analysis_if<T> *>::iterator i =
            std::remove(m_interfaces.begin(), m_interfaces.end(), &_if);
 
        if (i != m_interfaces.end()) {
            m_interfaces.erase(i, m_interfaces.end());
            return 1;
        }
        return 0;
    }
 
    void
    write(const T &t)
    {
        typename std::deque<tlm_analysis_if<T> *>::iterator i;
 
        for (i = m_interfaces.begin(); i != m_interfaces.end(); i++) {
            (*i)->write(t);
        }
    }
 
  private:
    std::deque<tlm_analysis_if<T> *> m_interfaces;
};
 
} // namespace tlm
 
#endif /* __SYSTEMC_EXT_TLM_CORE_1_ANALYSIS_ANALYSIS_PORT_HH__ */