Method abiDecodingFunction

libsolidity/codegen/ABIFunctions.cpp:1071–1104

}

std::string ABIFunctions::abiDecodingFunction(Type const& _type, bool _fromMemory, bool _forUseOnStack)
{
	// The decoding function has to perform bounds checks unless it decodes a value type.
	// Conversely, bounds checks have to be performed before the decoding function
	// of a value type is called.

	Type const* decodingType = _type.decodingType();
	solAssert(decodingType, "");

	if (auto arrayType = dynamic_cast<ArrayType const*>(decodingType))
	{
		if (arrayType->dataStoredIn(DataLocation::CallData))
		{
			solAssert(!_fromMemory, "");
			return abiDecodingFunctionCalldataArray(*arrayType);
		}
		else
			return abiDecodingFunctionArray(*arrayType, _fromMemory);
	}
	else if (auto const* structType = dynamic_cast<StructType const*>(decodingType))
	{
		if (structType->dataStoredIn(DataLocation::CallData))
		{
			solAssert(!_fromMemory, "");
			return abiDecodingFunctionCalldataStruct(*structType);
		}
		else
			return abiDecodingFunctionStruct(*structType, _fromMemory);
	}
	else if (auto const* functionType = dynamic_cast<FunctionType const*>(decodingType))
		return abiDecodingFunctionFunctionType(*functionType, _fromMemory, _forUseOnStack);
	else
		return abiDecodingFunctionValueType(_type, _fromMemory);
}

std::string ABIFunctions::abiDecodingFunctionValueType(Type const& _type, bool _fromMemory)
{