Security-57031.1.35.tar.gz

[apple/security.git] / libsecurity_codesigning / antlr2 / src / InputBuffer.cpp

diff --git a/libsecurity_codesigning/antlr2/src/InputBuffer.cpp b/libsecurity_codesigning/antlr2/src/InputBuffer.cpp
deleted file mode 100644 (file)
index 235d60e..0000000
--- a/libsecurity_codesigning/antlr2/src/InputBuffer.cpp
+++ /dev/null
@@ -1,81 +0,0 @@
-/* ANTLR Translator Generator
- * Project led by Terence Parr at http://www.jGuru.com
- * Software rights: http://www.antlr.org/license.html
- *
- * $Id: //depot/code/org.antlr/release/antlr-2.7.7/lib/cpp/src/InputBuffer.cpp#2 $
- */
-
-#include "antlr/config.hpp"
-#include "antlr/InputBuffer.hpp"
-
-#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
-namespace antlr {
-#endif
-
-/** Ensure that the character buffer is sufficiently full */
-void InputBuffer::fill(unsigned int amount)
-{
-       syncConsume();
-       // Fill the buffer sufficiently to hold needed characters
-       while (queue.entries() < amount + markerOffset)
-       {
-               // Append the next character
-               queue.append(getChar());
-       }
-}
-
-/** get the current lookahead characters as a string
- * @warning it may treat 0 and EOF values wrong
- */
-ANTLR_USE_NAMESPACE(std)string InputBuffer::getLAChars( void ) const
-{
-       ANTLR_USE_NAMESPACE(std)string ret;
-
-       for(unsigned int i = markerOffset; i < queue.entries(); i++)
-               ret += queue.elementAt(i);
-
-       return ret;
-}
-
-/** get the current marked characters as a string
- * @warning it may treat 0 and EOF values wrong
- */
-ANTLR_USE_NAMESPACE(std)string InputBuffer::getMarkedChars( void ) const
-{
-       ANTLR_USE_NAMESPACE(std)string ret;
-
-       for(unsigned int i = 0; i < markerOffset; i++)
-               ret += queue.elementAt(i);
-
-       return ret;
-}
-
-/** Return an integer marker that can be used to rewind the buffer to
- * its current state.
- */
-unsigned int InputBuffer::mark()
-{
-       syncConsume();
-       nMarkers++;
-       return markerOffset;
-}
-
-/** Rewind the character buffer to a marker.
- * @param mark Marker returned previously from mark()
- */
-void InputBuffer::rewind(unsigned int mark)
-{
-       syncConsume();
-       markerOffset = mark;
-       nMarkers--;
-}
-
-unsigned int InputBuffer::entries() const
-{
-       //assert(queue.entries() >= markerOffset);
-       return (unsigned int)queue.entries() - markerOffset;
-}
-
-#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
-}
-#endif