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Added osgDB::getSortedDirectoryContents and osgDB::FileNameComparator to help with sorting directory contents into alphabetic and numerical order.

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Robert Osfield
2012-09-12 16:02:02 +00:00
parent cfe36876d4
commit 5d5cf26138
3 changed files with 62 additions and 0 deletions
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5
include/osgDB/FileUtils
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@@ -71,6 +71,11 @@ typedef std::vector<std::string> DirectoryContents;
* Returns an empty array on any error.*/
extern OSGDB_EXPORT DirectoryContents getDirectoryContents(const std::string& dirName);
/** Return the contents of a directory, sorting the names into alphabetic and numberical order.
* Return value will contain filenames only, not absolute paths.
* Returns an empty array on any error.*/
extern OSGDB_EXPORT DirectoryContents getSortedDirectoryContents(const std::string& dirName);
/** Return the list of filenames that match the given filename with wildcards.
* Will only expand '*', and will not expand wildcards in directory, only in
* filename part of the given filename.