Keith Winstein
30 lines
541 B
C++
30 lines
541 B
C++
#include "parser.hpp"
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std::vector<Parser::Action *> Parser::Parser::input( wchar_t ch )
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{
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std::vector<Action *> ret;
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Transition tx = state->input( ch );
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if ( tx.next_state != NULL ) {
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Action *exitact = state->exit();
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if ( exitact ) {
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ret.push_back( exitact );
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}
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}
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if ( tx.action ) {
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ret.push_back( tx.action );
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}
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if ( tx.next_state != NULL ) {
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Action *enteract = tx.next_state->enter();
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if ( enteract ) {
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ret.push_back( enteract );
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}
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state = tx.next_state;
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}
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return ret;
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}
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