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// Copyright (C) 2011-2013, Gabriel Dos Reis.
// All rights reserved.
// Written by Gabriel Dos Reis.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// - Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// - 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.
//
// - Neither the name of OpenAxiom nor the names of its contributors
// may be used to endorse or promote products derived from this
// software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER
// OR CONTRIBUTORS 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.
// --% Author: Gabriel Dos Reis
#include <open-axiom/vm>
namespace OpenAxiom {
namespace VM {
Dynamic::~Dynamic() { }
Symbol::Symbol(String n, Scope* s)
: std::pair<String, Scope*>(n, s)
{ }
Fixnum
count_nodes(Pair p) {
Fixnum n = 1;
for (; auto q = to_pair_if_can(p->tail); p = q)
++n;
return n;
}
// -- BasicContext --
Pair BasicContext::make_pair(Value h, Value t) {
return conses.make(h, t);
}
const Symbol*
BasicContext::make_symbol(String n, Scope* s) {
return &*syms.insert({ n, s }).first;
}
const NullaryOperator*
BasicContext::make_operator(Symbol n, NullaryCode c) {
return nullaries.make(n, c);
}
const UnaryOperator*
BasicContext::make_operator(Symbol n, UnaryCode c) {
return unaries.make(n, c);
}
const BinaryOperator*
BasicContext::make_operator(Symbol n, BinaryCode c) {
return binaries.make(n, c);
}
const TernaryOperator*
BasicContext::make_operator(Symbol n, TernaryCode c) {
return ternaries.make(n, c);
}
BasicContext::BasicContext() {
}
BasicContext::~BasicContext() {
}
}
}
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