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Added BPath::IsAbsolute() method.

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This commit is contained in:
Axel Dörfler
2012-11-05 12:50:03 +01:00
parent 09d87d9151
commit 9e42a44cad
2 changed files with 17 additions and 4 deletions
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headers/os/storage/Path.h
+4 -3
View File
@@ -1,5 +1,5 @@
/* /*
* Copyright 2002-2009, Haiku, Inc. All Rights Reserved. * Copyright 2002-2012, Haiku, Inc. All Rights Reserved.
* Distributed under the terms of the MIT License. * Distributed under the terms of the MIT License.
*/ */
#ifndef _PATH_H #ifndef _PATH_H
@@ -25,7 +25,7 @@ public:
BPath(const BEntry* entry); BPath(const BEntry* entry);
BPath(const char* dir, const char* leaf = NULL, BPath(const char* dir, const char* leaf = NULL,
bool normalize = false); bool normalize = false);
BPath(const BDirectory* dir, BPath(const BDirectory* dir,
const char* leaf = NULL, const char* leaf = NULL,
bool normalize = false); bool normalize = false);
@@ -37,7 +37,7 @@ public:
status_t SetTo(const BEntry* entry); status_t SetTo(const BEntry* entry);
status_t SetTo(const char* path, const char* leaf = NULL, status_t SetTo(const char* path, const char* leaf = NULL,
bool normalize = false); bool normalize = false);
status_t SetTo(const BDirectory* dir, status_t SetTo(const BDirectory* dir,
const char* leaf = NULL, const char* leaf = NULL,
bool normalize = false); bool normalize = false);
void Unset(); void Unset();
@@ -47,6 +47,7 @@ public:
const char* Path() const; const char* Path() const;
const char* Leaf() const; const char* Leaf() const;
status_t GetParent(BPath* path) const; status_t GetParent(BPath* path) const;
bool IsAbsolute() const;
bool operator==(const BPath& item) const; bool operator==(const BPath& item) const;
bool operator==(const char* path) const; bool operator==(const char* path) const;
src/kits/storage/Path.cpp
+13 -1
View File
@@ -1,5 +1,5 @@
/* /*
* Copyright 2002-2009, Haiku Inc. * Copyright 2002-2012, Haiku Inc.
* Distributed under the terms of the MIT License. * Distributed under the terms of the MIT License.
* *
* Authors: * Authors:
@@ -7,11 +7,13 @@
* Ingo Weinhold, [email protected] * Ingo Weinhold, [email protected]
*/ */
/*! /*!
\file Path.cpp \file Path.cpp
BPath implementation. BPath implementation.
*/ */
#include <Path.h> #include <Path.h>
#include <new> #include <new>
@@ -402,6 +404,16 @@ BPath::GetParent(BPath* path) const
} }
bool
BPath::IsAbsolute() const
{
if (InitCheck() != B_OK)
return false;
return fName[0] == '/';
}
/*! \brief Performs a simple (string-wise) comparison of paths. /*! \brief Performs a simple (string-wise) comparison of paths.
No normalization takes place! Uninitialized BPath objects are considered No normalization takes place! Uninitialized BPath objects are considered
to be equal. to be equal.