UKismetStringLibrary::ReplaceInline
#include "Kismet/KismetStringLibrary.h"
Access: public
Specifiers: staticBlueprintCallable
Description
Replaces all occurrences of SearchText with ReplacementText directly in SourceString and returns how many replacements were made.
Caveats & Gotchas
- • SourceString is a UPARAM(ref) — it's mutated in place, so this is not marked BlueprintPure and must be wired as an executable node in Blueprint.
- • Unlike Replace, the return value here is the replacement count, not the resulting string; read the modified SourceString pin/reference for the text.
Signature
static int32 ReplaceInline(UPARAM(ref) FString& SourceString, const FString& SearchText, const FString& ReplacementText, ESearchCase::Type SearchCase = ESearchCase::IgnoreCase)Parameters
| Name | Type | Description | Default |
|---|---|---|---|
| SourceString | FString& | The string to modify in place. | — |
| SearchText | const FString& | The text to remove from SourceString. | — |
| ReplacementText | const FString& | The text to insert in its place. | — |
| SearchCase | ESearchCase::Type | Whether the search for SearchText is case-sensitive. | ESearchCase::IgnoreCase |
Return Type
int32 Example
Strip a token and count occurrences C++
FString Text = TEXT("a_b_c_d");
const int32 Count = UKismetStringLibrary::ReplaceInline(Text, TEXT("_"), TEXT(" "));
// Text == "a b c d", Count == 3See Also
Tags
Version History
Introduced in: unknown
| Version | Status | Notes |
|---|---|---|
| 5.6 | stable | — |
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