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-rwxr-xr-xgfx/angle/src/compiler/preprocessor/Token.cpp82
1 files changed, 82 insertions, 0 deletions
diff --git a/gfx/angle/src/compiler/preprocessor/Token.cpp b/gfx/angle/src/compiler/preprocessor/Token.cpp
new file mode 100755
index 000000000..41610a402
--- /dev/null
+++ b/gfx/angle/src/compiler/preprocessor/Token.cpp
@@ -0,0 +1,82 @@
+//
+// Copyright (c) 2011 The ANGLE Project Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+
+#include "compiler/preprocessor/Token.h"
+
+#include "common/debug.h"
+#include "compiler/preprocessor/numeric_lex.h"
+
+namespace pp
+{
+
+void Token::reset()
+{
+ type = 0;
+ flags = 0;
+ location = SourceLocation();
+ text.clear();
+}
+
+bool Token::equals(const Token &other) const
+{
+ return (type == other.type) &&
+ (flags == other.flags) &&
+ (location == other.location) &&
+ (text == other.text);
+}
+
+void Token::setAtStartOfLine(bool start)
+{
+ if (start)
+ flags |= AT_START_OF_LINE;
+ else
+ flags &= ~AT_START_OF_LINE;
+}
+
+void Token::setHasLeadingSpace(bool space)
+{
+ if (space)
+ flags |= HAS_LEADING_SPACE;
+ else
+ flags &= ~HAS_LEADING_SPACE;
+}
+
+void Token::setExpansionDisabled(bool disable)
+{
+ if (disable)
+ flags |= EXPANSION_DISABLED;
+ else
+ flags &= ~EXPANSION_DISABLED;
+}
+
+bool Token::iValue(int *value) const
+{
+ ASSERT(type == CONST_INT);
+ return numeric_lex_int(text, value);
+}
+
+bool Token::uValue(unsigned int *value) const
+{
+ ASSERT(type == CONST_INT);
+ return numeric_lex_int(text, value);
+}
+
+bool Token::fValue(float *value) const
+{
+ ASSERT(type == CONST_FLOAT);
+ return numeric_lex_float(text, value);
+}
+
+std::ostream &operator<<(std::ostream &out, const Token &token)
+{
+ if (token.hasLeadingSpace())
+ out << " ";
+
+ out << token.text;
+ return out;
+}
+
+} // namespace pp