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25 * @file OperationPimpl.cc
27 * Inline methods definitions of OperationPimpl class.
29 * @author Heikki Kultala 2009 (hkultala-no.spam-cs.tut.fi)
34 * Returns the number of the inputs of the Operation.
36 * @return The number of inputs of the Operation.
39 OperationPimpl::numberOfInputs() const {
44 * Returns the number of outputs of the Operation.
46 * @return The number of outputs of the Operation.
49 OperationPimpl::numberOfOutputs() const {
54 * Returns true if Operation uses memory.
56 * @return True if Operation uses memory, false otherwise.
59 OperationPimpl::usesMemory() const {
60 return readsMemory_ || writesMemory_;
64 * Returns true if Operation reads from memory.
66 * @return True if Operation reads from memory, false otherwise.
69 OperationPimpl::readsMemory() const {
74 * Returns true if Operation writes to memory.
76 * @return True if Operation writes to memory, false otherwise.
79 OperationPimpl::writesMemory() const {
84 * Returns the input Operand with the given index.
86 * This method can be used to traverse the list of output operands
87 * (the max index is numberOfOutput() - 1).
89 * @param index The id of Operand.
92 OperationPimpl::input(int index) const {
93 return *inputOperands_[index];