UKismetMathLibrary::FMod64
#include "Kismet/KismetMathLibrary.h"
Access: public
Specifiers: staticBlueprintPureUFUNCTION
Description
Int64 version of FMod. Divides Dividend by Divisor and returns the integer quotient as int64 with the fractional remainder as an output.
Caveats & Gotchas
- • Blueprint exposes this as 'Division (Whole and Remainder) to Integer64'. Prefer this over FMod any time the quotient could exceed 2 billion.
- • Like FMod, division by zero silently returns 0 with Remainder set to 0.0. Always validate Divisor in caller code when input is runtime-controlled.
Signature
static ENGINE_API int64 FMod64(double Dividend, double Divisor, double& Remainder);Parameters
| Name | Type | Description | Default |
|---|---|---|---|
| Dividend | double | The value to be divided. | — |
| Divisor | double | The value to divide by. | — |
| Remainder | double& | Output: the floating-point remainder after integer division. | — |
Return Type
int64 Example
Decompose a large tick count into minutes and remaining ticks C++
double TotalTicks = 9000000060.0;
double RemTicks = 0.0;
int64 Minutes = UKismetMathLibrary::FMod64(TotalTicks, 60.0 * 60.0, RemTicks);
// Minutes == 2500000, RemTicks == 60.0Tags
Version History
Introduced in: 5.0
| Version | Status | Notes |
|---|---|---|
| 5.6 | stable | — |
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