khanat-opennel-code/code/ryzom/client/src/interface_v3/interface_expr_node.cpp
2010-05-06 02:08:41 +02:00

155 lines
4.4 KiB
C++

// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
// Copyright (C) 2010 Winch Gate Property Limited
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "stdpch.h"
#include "interface_expr_node.h"
#include "../cdb_leaf.h"
#include "../cdb_branch.h"
//*******************************************************************************************************
void CInterfaceExprNodeValue::eval(CInterfaceExprValue &result)
{
result = Value;
}
void CInterfaceExprNodeValue::evalWithDepends(CInterfaceExprValue &result, std::vector<ICDBNode *> &/* nodes */)
{
result = Value;
}
void CInterfaceExprNodeValue::getDepends(std::vector<ICDBNode *> &/* nodes */)
{
}
//*******************************************************************************************************
void CInterfaceExprNodeValueFnCall::eval(CInterfaceExprValue &result)
{
nlassert(Func);
uint numParams = Params.size();
std::vector<CInterfaceExprValue> params(numParams);
for(uint k = 0; k < numParams; ++k)
{
Params[k]->eval(params[k]);
}
Func(params, result); // do actual call
}
void CInterfaceExprNodeValueFnCall::evalWithDepends(CInterfaceExprValue &result, std::vector<ICDBNode *> &nodes)
{
nlassert(Func);
uint numParams = Params.size();
std::vector<CInterfaceExprValue> params(numParams);
for(uint k = 0; k < numParams; ++k)
{
Params[k]->evalWithDepends(params[k], nodes);
}
Func(params, result); // do actual call
}
void CInterfaceExprNodeValueFnCall::getDepends(std::vector<ICDBNode *> &nodes)
{
uint numParams = Params.size();
for(uint k = 0; k < numParams; ++k)
{
Params[k]->getDepends(nodes);
}
}
CInterfaceExprNodeValueFnCall::~CInterfaceExprNodeValueFnCall()
{
for(uint k = 0; k < Params.size(); ++k)
{
delete Params[k];
}
}
//*******************************************************************************************************
void CInterfaceExprNodeDBLeaf::eval(CInterfaceExprValue &result)
{
nlassert(Leaf);
result.setInteger(Leaf->getValue64());
}
void CInterfaceExprNodeDBLeaf::evalWithDepends(CInterfaceExprValue &result,std::vector<ICDBNode *> &nodes)
{
nlassert(Leaf);
result.setInteger(Leaf->getValue64());
if (std::find(nodes.begin(), nodes.end(), Leaf) == nodes.end())
{
nodes.push_back(Leaf);
}
}
void CInterfaceExprNodeDBLeaf::getDepends(std::vector<ICDBNode *> &nodes)
{
nlassert(Leaf);
if (std::find(nodes.begin(), nodes.end(), Leaf) == nodes.end())
{
nodes.push_back(Leaf);
}
}
//*******************************************************************************************************
void CInterfaceExprNodeDBBranch::eval(CInterfaceExprValue &result)
{
nlassert(Branch);
result.setInteger(0);
}
void CInterfaceExprNodeDBBranch::evalWithDepends(CInterfaceExprValue &result,std::vector<ICDBNode *> &nodes)
{
nlassert(Branch);
result.setInteger(0);
if (std::find(nodes.begin(), nodes.end(), Branch) == nodes.end())
{
nodes.push_back(Branch);
}
}
void CInterfaceExprNodeDBBranch::getDepends(std::vector<ICDBNode *> &nodes)
{
nlassert(Branch);
if (std::find(nodes.begin(), nodes.end(), Branch) == nodes.end())
{
nodes.push_back(Branch);
}
}
//*******************************************************************************************************
void CInterfaceExprNodeDependantDBRead::eval(CInterfaceExprValue &result)
{
// no gain there, but barely used
CInterfaceExpr::eval(Expr, result);
}
void CInterfaceExprNodeDependantDBRead::evalWithDepends(CInterfaceExprValue &result, std::vector<ICDBNode *> &nodes)
{
CInterfaceExpr::eval(Expr, result, &nodes);
}
void CInterfaceExprNodeDependantDBRead::getDepends(std::vector<ICDBNode *> &nodes)
{
CInterfaceExprValue dummyResult;
CInterfaceExpr::eval(Expr, dummyResult, &nodes, true);
}