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/*
* Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met: redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer;
* redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution;
* neither the name of the copyright holders nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* TransitionDeclAST.C
*
* Description: See TransitionDeclAST.hh
*
* $Id$
*
*/
#include "mem/slicc/ast/TransitionDeclAST.hh"
#include "mem/slicc/symbols/Transition.hh"
TransitionDeclAST::TransitionDeclAST(Vector<string>* state_list_ptr,
Vector<string>* event_list_ptr,
string* next_state_ptr,
PairListAST* pairs_ptr,
Vector<string>* action_list_ptr)
: DeclAST(pairs_ptr)
{
m_state_list_ptr = state_list_ptr;
m_event_list_ptr = event_list_ptr;
m_next_state_ptr = next_state_ptr;
m_action_list_ptr = action_list_ptr;
}
TransitionDeclAST::~TransitionDeclAST()
{
delete m_state_list_ptr;
delete m_event_list_ptr;
delete m_next_state_ptr;
delete m_action_list_ptr;
}
void TransitionDeclAST::generate()
{
Vector<string>& states = *m_state_list_ptr;
Vector<string>& events = *m_event_list_ptr;
StateMachine* machine_ptr = g_sym_table.getStateMachine();
if (machine_ptr == NULL) {
error("Transition declaration not part of a machine.");
} else if (m_next_state_ptr == NULL) {
for (int i=0; i<states.size(); i++) {
for (int j=0; j<events.size(); j++) {
machine_ptr->addTransition(new Transition(states[i], events[j], states[i], *m_action_list_ptr, getLocation(), getPairs()));
}
}
} else {
for (int i=0; i<states.size(); i++) {
for (int j=0; j<events.size(); j++) {
machine_ptr->addTransition(new Transition(states[i], events[j], *m_next_state_ptr, *m_action_list_ptr, getLocation(), getPairs()));
}
}
}
}
void TransitionDeclAST::print(ostream& out) const
{
out << "[TransitionDecl: ]";
}
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