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API > API/Runtime > API/Runtime/Core > API/Runtime/Core/Math > API/Runtime/Core/Math/FMath
References
| Module | Core |
| Header | /Engine/Source/Runtime/Core/Public/Math/UnrealMathUtility.h |
| Include | #include "Math/UnrealMathUtility.h" |
| Source | /Engine/Source/Runtime/Core/Private/Math/UnrealMath.cpp |
static bool Eval
&40;
FString Str,
float & OutValue
&41;
Remarks
Evaluates a numerical equation.
Operators and precedence: 1:+- 2:/% 3:* 4:^ 5:&| Unary: - Types: Numbers (0-9.), Hex ($0-$f) Grouping: ( ) 1 if successful, 0 if equation fails.
Parameters
| Name | Description |
|---|---|
| Str | String containing the equation. |
| OutValue | Pointer to storage for the result. |