Visualization Library 2.1.0

A lightweight C++ OpenGL middleware for 2D/3D graphics

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VirtualDirectory.cpp
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31 
33 
34 using namespace vl;
35 
36 //-----------------------------------------------------------------------------
38 {
39  String root = name;
40  root.trim();
41  root.normalizeSlashes();
42  if (root.empty())
43  {
44  Log::error("VirtualDirectory::setPath() given an empty path.\n");
45  return false;
46  }
47  if (!root.endsWith('/'))
48  {
49  // Log::warning( Say("VirtualDirectory::setPath() : path (%s) must end with a '/'.\n") << root );
50  root += '/';
51  }
52 
53  mPath = root;
54  return true;
55 }
56 //-----------------------------------------------------------------------------
58 {
59  // strip trailing '/'
60  String t = p;
61  /*while(t.endsWith('/'))
62  t = t.left(-1);*/
63  while(t.startsWith('/'))
64  t = t.right(-1);
65 
66  // make sure the full path is present
67  if (t.startsWith(path()))
68  return t.normalizeSlashes();
69  else
70  {
71  return (path() + t).normalizeSlashes();
72  }
73 }
74 //-----------------------------------------------------------------------------
virtual bool setPath(const String &path)
Changes the path name of a VirtualDirectory. Must not be an empty string.
The String class implements an advanced UTF16 (Unicode BMP) string manipulation engine.
Definition: String.hpp:62
static void error(const String &message)
Use this function to provide information about run-time errors: file not found, out of memory...
Definition: Log.cpp:165
String & normalizeSlashes()
Transform \ slashes in / slashes and removes duplicates.
Definition: String.cpp:534
String & trim(wchar_t ch)
Removes the specified character ch from the beginning and the end of the String.
Definition: String.cpp:322
Visualization Library main namespace.
virtual const String & path() const
bool empty() const
Returns true if length() == 0.
Definition: String.hpp:136
bool startsWith(const String &str) const
Returns true if a String starts with the specified String str.
Definition: String.cpp:720
String right(int count) const
Returns the count rightmost caracters of a String. If count is negative the function returns all but ...
Definition: String.cpp:822
bool endsWith(const String &str) const
Returns true if a String ends with the specified String str.
Definition: String.cpp:705
String translatePath(const String &p) const