OP_CHECK_IF

Description

Outputs a log and executes the return expression if the condition is true.

Prototype

OP_CHECK_IF(condition, log, return_expr)

Parameters

Parameter	Input/Output	Description
condition	Input	Condition check.
log	Input	Log to be printed using OP_LOGE.
return_expr	Input	A return expression.

Return Value

None.

Constraints

None.

Example

The following sample code is for reference only. Do not copy and run it.

auto axesTensor = context->GetInputTensor(1);
OP_CHECK_NULL_WITH_CONTEXT(context, axesTensor);
auto axesSize = static_cast<int32_t>(axesTensor->GetShapeSize());

OP_CHECK_IF(
axesSize < 0, OP_LOGE(context->GetNodeName(), "axes num cannot be less than 0!"), return ge::GRAPH_FAILED);

Parent topic: log