lexical-analyzer/DFA.cpp at main · ardafincan/lexical-analyzer · GitHub

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#include "DFA.h"

DFA::DFA()
{
    startState = nullptr;
}

bool DFA::addState(CombinedState *state)
{
    this->allStates.push_back(state);
    if (state->isAccepting)
    {
        this->acceptingStates.push_back(state);
    }
    return true;
}

bool DFA::setStartState(CombinedState *state)
{
    this->startState = state;
    return true;
}

bool DFA::addTransition(CombinedState *from, char c, CombinedState *to)
{
    from->transitions[c] = to;
    return true;
}

vector<CombinedState *> DFA::getAllStates()
{
    return this->allStates;
}

vector<CombinedState *> DFA::getAcceptingStates()
{
    return this->acceptingStates;
}

CombinedState *DFA::getStartState()
{
    return this->startState;
}