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#ifndef COMPONENTS_FILES_COLLECTION_HPP
#define COMPONENTS_FILES_COLLECTION_HPP
#include <filesystem>
#include "multidircollection.hpp"
namespace Files
{
class Collections
{
public:
Collections();
///< Directories are listed with increasing priority.
Collections(const Files::PathContainer& directories);
///< Return a file collection for the given extension. Extension must contain the
/// leading dot and must be all lower-case.
const MultiDirCollection& getCollection(const std::string& extension) const;
std::filesystem::path getPath(const std::string& file) const;
///< Return full path (including filename) of \a file.
///
/// If the file does not exist in any of the collection's
/// directories, an exception is thrown. \a file must include the
/// extension.
bool doesExist(const std::string& file) const;
///< \return Does a file with the given name exist?
const Files::PathContainer& getPaths() const;
private:
typedef std::map<std::string, MultiDirCollection> MultiDirCollectionContainer;
Files::PathContainer mDirectories;
mutable MultiDirCollectionContainer mCollections;
};
}
#endif
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