UKismetMathLibrary::Less_Int64Int64
#include "Kismet/KismetMathLibrary.h"
Access: public
Specifiers: staticUFUNCTIONBlueprintPure
Description
Returns true if A is strictly less than B. Exposes the int64 less-than comparison to Blueprint as a pure node.
Caveats & Gotchas
- • int64 is a signed type; comparing values near INT64_MIN or INT64_MAX after arithmetic that wraps will produce unexpected results — validate input ranges if the values come from untrusted sources.
- • Blueprint does not automatically promote int32 pins to int64; connect an explicit conversion node (IntToInt64) when mixing integer types to avoid silent truncation of the comparison operands.
Signature
static UE_INL_API bool Less_Int64Int64(int64 A, int64 B);Parameters
| Name | Type | Description | Default |
|---|---|---|---|
| A | int64 | Left-hand operand. | — |
| B | int64 | Right-hand operand. | — |
Return Type
bool Example
Guard against index overflow C++
int64 Counter = GetLargeCounter();
if (UKismetMathLibrary::Less_Int64Int64(Counter, INT64_MAX))
{
Counter++;
}Tags
Version History
Introduced in: unknown
| Version | Status | Notes |
|---|---|---|
| 5.6 | stable | — |
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