Function AR_EXP_NewOpNode

src/arithmetic/arithmetic_expression.c:185–208

}

AR_ExpNode *AR_EXP_NewOpNode
(
	const char *func_name,
	bool include_internal,
	uint child_count
) {
	// retrieve function
	AR_FuncDesc *func = AR_GetFunc(func_name, include_internal);
	AR_ExpNode *node = _AR_EXP_NewOpNode(child_count);

	if(!func->internal) _AR_EXP_ValidateArgsCount(func, child_count);

	ASSERT(func != NULL);
	node->op.f = func;

	// add aggregation context as function private data
	if(func->aggregate) {
		// generate aggregation context and store it in node's private data
		ASSERT(func->callbacks.private_data != NULL);
		node->op.private_data = func->callbacks.private_data();
	}

	return node;
}

static inline AR_ExpNode *_AR_EXP_InitializeOperand(AR_OperandNodeType type) {
	AR_ExpNode *node = rm_calloc(1, sizeof(AR_ExpNode));