public ExpressionSyntax GetInput()
 {
     return(SF.ElementAccessExpression(SF.IdentifierName(inputBuffer),
                                       SF.BracketedArgumentList(SF.SingletonSeparatedList(SF.Argument(SF.IdentifierName(inputIndex))))));
 }
Exemple #2
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        public IEnumerable <StatementSyntax> GetYields(IEnumerable <ExpressionSyntax> yields, int numYields)
        {
            if (numYields == 0)
            {
                yield break;
            }
            if (numYields > BufferSize)
            {
                throw new NotImplementedException();
            }
            yield return(SF.IfStatement(SF.BinaryExpression(SyntaxKind.GreaterThanExpression, SF.IdentifierName(outputIndex), SH.Literal(BufferSize - numYields)),
                                        SF.Block(
                                            SF.ExpressionStatement(SF.IdentifierName(outputParameter).Dot("Write").Invoke(SF.IdentifierName(outputBuffer), SH.Literal(0), SF.IdentifierName(outputIndex))),
                                            SH.Assignment(SF.IdentifierName(outputIndex), SH.Literal(0)))));

            int index = 0;

            foreach (var yieldSyntax in yields)
            {
                yield return(SH.Assignment(SF.ElementAccessExpression(SF.IdentifierName(outputBuffer), SF.BracketedArgumentList(SF.SingletonSeparatedList(SF.Argument(
                                                                                                                                                              SF.BinaryExpression(SyntaxKind.AddExpression, SF.IdentifierName(outputIndex), SH.Literal(index)))))),
                                           yieldSyntax));

                ++index;
            }
            yield return(SH.Assignment(SF.IdentifierName(outputIndex), SH.Literal(numYields), SyntaxKind.AddAssignmentExpression));
        }