anonymous_namespace{StringOpsIR.cpp} Namespace Reference

Functions
std::vector< int32_t >	get_compared_ids (const StringDictionaryProxy *dict, const SQLOps compare_operator, const std::string &pattern)

Function Documentation

std::vector<int32_t> anonymous_namespace{StringOpsIR.cpp}::get_compared_ids	(	const StringDictionaryProxy *	dict,
		const SQLOps	compare_operator,
		const std::string &	pattern
	)

Definition at line 731 of file StringOpsIR.cpp.

References StringDictionaryProxy::getCompare(), kBW_EQ, kEQ, kGE, kGT, kLE, kLT, and kNE.

Referenced by CodeGenerator::codegenDictStrCmp().

                                                                {
  std::vector<int> ret;
  switch (compare_operator) {
    case kLT:
      ret = dict->getCompare(pattern, "<");
      break;
    case kLE:
      ret = dict->getCompare(pattern, "<=");
      break;
    case kEQ:
    case kBW_EQ:
      ret = dict->getCompare(pattern, "=");
      break;
    case kGT:
      ret = dict->getCompare(pattern, ">");
      break;
    case kGE:
      ret = dict->getCompare(pattern, ">=");
      break;
    case kNE:
      ret = dict->getCompare(pattern, "<>");
      break;
    default:
      std::runtime_error("unsuported operator for string comparision");
  }
  return ret;
}

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