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  3. FDefaultValueHelper

FDefaultValueHelper

[FDefaultValueHelper](API\Runtime\Core\Misc\FDefaultValueHelper)

Unreal Engine C++ API Reference > Runtime > Core > Misc

References

   
Module Core
Header /Engine/Source/Runtime/Core/Public/Misc/DefaultValueHelper.h
Include #include "Misc/DefaultValueHelper.h"

Syntax

class FDefaultValueHelper

Remarks

FDefaultValueHelper

Functions

  Type Name Description
Public function Static bool

GetParameters ( const FString& Source,
const FString& TypeName,
FString& OutForm
)

 Shell parameters list: " TypeName ( A a, B b ) " -> "A a, B b"
Public function Static FString

GetUnqualifiedEnumValue ( const FString& Source
)

  
Public function Static bool

HasWhitespaces ( const FString& Source
)

  
Public function Static bool

Is ( const FString& Source,
const TCHAR* CompareStr
)

 Returns if given strings are equal, ignores initial and final white spaces in Source
Public function Static bool

IsStringValidFloat ( const FString& Source
)

  
Public function Static bool

IsStringValidInteger ( const FString& Source
)

 Following functions accept c++ style representations of numbers.
Public function Static bool

IsStringValidLinearColor ( const FString& Source
)

 Accepted form: " %f, %f, %f " or " %f, %f, %f, %f " (alpha is optional)
Public function Static bool

IsStringValidRotator ( const FString& Source
)

 Accepted form: " %f, %f, %f"
Public function Static bool

IsStringValidVector ( const FString& Source
)

 Accepted form: " %f, %f, %f"
Public function Static bool

ParseColor ( const FString& Source,
FColor& OutVal
)

 Converts a string into a FLinearColor.
Public function Static bool

ParseDouble ( const FString& Source,
double& OutVal
)

 Converts a string into a double.
Public function Static bool

ParseFloat ( const FString& Source,
float& OutVal
)

 Converts a string into a float.
Public function Static bool

ParseInt ( const FString& Source,
int32& OutVal
)

 Converts a string into a int32.
Public function Static bool

ParseInt64 ( const FString& Source,
int64& OutVal
)

 Converts a string into a int64.
Public function Static bool

ParseLinearColor ( const FString& Source,
FLinearColor& OutVal
)

 Converts a string into a FLinearColor.
Public function Static bool

ParseRotator ( const FString& Source,
FRotator3f& OutVal
)

 Converts a string into a FRotator. Accepted form: " %f, %f, %f "
Public function Static bool

ParseRotator ( const FString& Source,
FRotator3d& OutVal
)

 Converts a string into a FRotator. Accepted form: " %f, %f, %f "
Public function Static bool

ParseVector ( const FString& Source,
FVector3f& OutVal
)

 Converts a string into a FVector. Accepted form: " %f, %f, %f "
Public function Static bool

ParseVector ( const FString& Source,
FVector3d& OutVal
)

 Converts a string into a FVector. Accepted form: " %f, %f, %f "
Public function Static bool

ParseVector2D ( const FString& Source,
FVector2f& OutVal
)

 Converts a string into a FVector. Accepted form: " %f, %f "
Public function Static bool

ParseVector2D ( const FString& Source,
FVector2d& OutVal
)

 Converts a string into a FVector. Accepted form: " %f, %f "
Public function Static bool

ParseVector4 ( const FString& Source,
FVector4f& OutVal
)

 Converts a string into a FVector4. Accepted form: " %f, %f, %f, %f "
Public function Static bool

ParseVector4 ( const FString& Source,
FVector4d& OutVal
)

 Converts a string into a FVector4. Accepted form: " %f, %f, %f, %f "
Public function Static FString

RemoveWhitespaces ( const FString& Source
)

  
Public function Static bool

StringFromCppString ( const FString& Source,
const FString& TypeName,
FString& OutForm
)

 Source forms: TypeName( TEXT ("ABC") ), TEXT("ABC"), TypeName("ABC"), "ABC" output form: ABC

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