chromium/third_party/blink/renderer/core/xml/xpath_predicate.cc

/*
 * Copyright 2005 Frerich Raabe <[email protected]>
 * Copyright (C) 2006 Apple Computer, Inc.
 * Copyright (C) 2007 Alexey Proskuryakov <[email protected]>
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "third_party/blink/renderer/core/xml/xpath_predicate.h"

#include <math.h>
#include "third_party/blink/renderer/core/xml/xpath_functions.h"
#include "third_party/blink/renderer/core/xml/xpath_util.h"
#include "third_party/blink/renderer/platform/wtf/math_extras.h"

namespace blink {

namespace xpath {

Number::Number(double value) : … { … }

void Number::Trace(Visitor* visitor) const { … }

Value Number::Evaluate(EvaluationContext&) const { … }

StringExpression::StringExpression(const String& value) : … { … }

void StringExpression::Trace(Visitor* visitor) const { … }

Value StringExpression::Evaluate(EvaluationContext&) const { … }

Value Negative::Evaluate(EvaluationContext& context) const { … }

NumericOp::NumericOp(Opcode opcode, Expression* lhs, Expression* rhs)
    : … { … }

Value NumericOp::Evaluate(EvaluationContext& context) const { … }

EqTestOp::EqTestOp(Opcode opcode, Expression* lhs, Expression* rhs)
    : … { … }

bool EqTestOp::Compare(EvaluationContext& context,
                       const Value& lhs,
                       const Value& rhs) const { … }

Value EqTestOp::Evaluate(EvaluationContext& context) const { … }

LogicalOp::LogicalOp(Opcode opcode, Expression* lhs, Expression* rhs)
    : … { … }

bool LogicalOp::ShortCircuitOn() const { … }

Value LogicalOp::Evaluate(EvaluationContext& context) const { … }

Value Union::Evaluate(EvaluationContext& context) const { … }

Predicate::Predicate(Expression* expr) : … { … }

void Predicate::Trace(Visitor* visitor) const { … }

bool Predicate::Evaluate(EvaluationContext& context) const { … }

}  // namespace xpath

}  // namespace blink