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  3. FPathViews

FPathViews

API > API/Runtime > API/Runtime/Core > API/Runtime/Core/Misc

References

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

Syntax

class FPathViews

Functions

  Type Name Description
Public function Static void

Append ( TStringBuilderBase< CharType >& Builder,
ArgTypes&&... Args
)

 Appends each suffix argument to the path in the builder and ensures that there is a separator between them.
Public function Static void

AppendPath ( FStringBuilderBase& InOutPath,
FStringView AppendPath
)

 If AppendPath is a relative path, append it as a relative path onto InOutPath.
Public function Static FString

ChangeExtension ( const FStringView& InPath,
const FStringView& InNewExtension
)

 Replaces the pre-existing file extension of a filename.
Public function Static bool Collapses redundant paths like "/./" and "SkipDir/..".
Public function Static bool Return true if the given paths are the same path (with exceptions noted below).
Public function Static FStringView

GetBaseFilename ( const FStringView& InPath
)

 Returns the portion of the path after the last separator and before the last dot.
Public function Static FStringView Returns the portion of the path before the last dot.
Public function Static FStringView

GetCleanFilename ( const FStringView& InPath
)

 Returns the portion of the path after the last separator.
Public function Static FStringView

GetMountPointNameFromPath ( const FStringView InPath,
bool* bOutHadClassesPrefix,
bool bInWithoutSlashes
)

 Returns the name of the mount point in a path Removes starting forward slash and Classes_ prefix if bInWithoutSlashes is true Example: "/Classes_A/Textures" returns "A" and sets bOutHadClassesPrefix=true if bInWithoutSlashes is true returns "/Classes_A" otherwise and sets bOutHadClassesPrefix=false
Public function Static bool Report whether the path has an unneeded trailing slash.
Public function Static bool Return whether Parent is a parent path of (or is equal to) Child.
Public function Static bool Return whether the given path is a relativepath - does not start with a separator or volume:.
Public function Static bool Return whether the given character is a path-separator character (/ or )
Public function Static FPathViews::GetBaseFilename(InPath) and FPathViews void

IterateAncestors ( FStringView InPath,
TFunctionRef< bool(FStringView)> AncestorVisitor
)

 Returns the portion of the path before the last dot and optionally after the last separator.
Public function Static bool Return true if the the first path is lexicographically less than the second path (with caveats noted below).
Public function Static void Normalize and remove trailing slash unless the preceding character is '/' or ':'
Public function Static void Convert \ to / and do platform-specific normalization
Public function Static void Removes duplicate forward slashes, e.g. "a/b//c////f.e" -> "a/b/c/f.e"
Public function Static FString

SetExtension ( const FStringView& InPath,
const FStringView& InNewExtension
)

 Sets the file extension of a filename.
Public function Static void

Split ( const FStringView& InPath,
FStringView& OutPath,
FStringView& OutName,
FStringView& OutExt
)

 Splits a path into three parts, any of which may be empty: the path, the clean name, and the extension.
Public function Static void

SplitFirstComponent ( FStringView InPath,
FStringView& OutFirstComponent,
FStringView& OutRemainder
)

 Split the given absolute or relative path into its topmost directory and the relative path from that directory.
Public function Static void

SplitVolumeSpecifier ( FStringView InPath,
FStringView& OutVolumeSpecifier,
FStringView& OutRemainder
)

 Split the path into a volume specifier and the rest of the path.
Public function Static void Convert to absolute using process BaseDir(), normalize and append.
Public function Static void

ToAbsolutePath ( FStringView BasePath,
FStringView InPath,
FStringBuilderBase& OutPath
)

 Convert to absolute using explicit BasePath, normalize and append.
Public function Static void Convert to absolute using process BaseDir() and normalize inlined.
Public function Static void Convert to absolute using explicit BasePath and normalize inlined.
Public function Static bool Check whether Parent is a parent path of Child and report the relative path if so.

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