Added InputStream::EndOfStream()

Former-commit-id: d8618fbb677a73cb6890d913af66adb22e6c2a39

include/Nazara/Core/File.hpp

@@ -59,6 +59,7 @@ class NAZARA_API NzFile : public NzHashable, public NzInputStream, NzNonCopyable
 		bool Delete();
 
 		bool EndOfFile() const;
+		bool EndOfStream() const;
 
 		bool Exists() const;
 

include/Nazara/Core/InputStream.hpp

@@ -14,6 +14,8 @@ class NzInputStream
 	public:
 		virtual ~NzInputStream();
 
+		virtual bool EndOfStream() const = 0;
+
 		virtual nzUInt64 GetCursorPos() const = 0;
 		virtual nzUInt64 GetSize() const = 0;
 

src/Nazara/Core/File.cpp

@@ -100,6 +100,11 @@ bool NzFile::EndOfFile() const
 	return m_impl->EndOfFile();
 }
 
+bool NzFile::EndOfStream() const;
+{
+	return EndOfFile();
+}
+
 bool NzFile::Exists() const
 {
 	NazaraLock(m_mutex)