void CodeWriter::RunButLast(char delimiter, const ast::NodeList& nodes) {
CodeWriter self;
if (nodes.size()) {
for (uint i = 0; i < nodes.size() - 1; ++i) {
nodes[i]->Accept(&self);
get_pipe()(delimiter);
}
}
}
void CodeWriter::RunList(char delimiter, const ast::NodeList& nodes) {
CodeWriter self;
if (nodes.size()) {
RunButLast(delimiter, nodes);
nodes.back()->Accept(&self);
}
}
//----------------------------------------------------------------------------
void EvaluatorVisitor::visit( const AST::FunctionExpression* const node )
{
ScalarList evaluatedArgs;
AST::NodeList params = node->getParameterList();
for ( unsigned int i = 0; i < params.size(); ++i )
{
AST::INode* argNode = params[ i ];
argNode->accept( this );
evaluatedArgs.push_back( mBranchValue );
}
//process function
mSymbolTable.evaluateFunction( mBranchValue, node->getName(), evaluatedArgs );
}