CHANGED: #1471 Moved CProcedure code to it's own files, and also moved the procedure handling code from CInterfaceManager to CWidgetManager.
--HG-- branch : gui-refactoringhg/feature/sse2
dfighter1985
13 years ago
parent
530b542e4a
commit
11d2efb96f
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// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#ifndef PROC_H
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#define PROC_H
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#include "nel/misc/types_nl.h"
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#include <string>
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#include <vector>
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namespace NLGUI
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{
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class CParamBlock
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{
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public:
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// -1 if not a param id, but a string
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sint32 NumParam;
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std::string String;
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CParamBlock()
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{
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NumParam = -1;
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}
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};
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class CProcAction
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{
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public:
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// a condition to launch this action handler (is an expression)
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std::vector< CParamBlock > CondBlocks;
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// the action handler (may be proc!!)
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std::string Action;
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// A list of string/or param number => to build the final params at execution
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std::vector< CParamBlock > ParamBlocks;
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// build a paramBlock from a string
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void buildParamBlock( const std::string ¶ms );
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// from ParamBlock, and a paramList (skip the 0th), build params.
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void buildParams( const std::vector< std::string > ¶mList, std::string ¶ms ) const;
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void buildCondBlock( const std::string ¶ms );
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void buildCond( const std::vector< std::string > ¶mList, std::string &cond ) const;
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static void buildBlocks( const std::string &in, std::vector< CParamBlock > &out );
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static void eval( const std::vector< std::string > &inArgs, const std::vector< CParamBlock > &inBlocks, std::string &out );
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};
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class CProcedure
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{
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public:
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// List of the actions
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std::vector< CProcAction > Actions;
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};
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}
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#endif
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@ -0,0 +1,167 @@
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// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "nel/gui/proc.h"
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#include "nel/misc/algo.h"
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using namespace NLMISC;
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namespace NLGUI
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{
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#define PROC_PARAM_IDENT '@'
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// ***************************************************************************
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void CProcAction::buildParamBlock( const std::string ¶ms )
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{
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buildBlocks( params, ParamBlocks );
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}
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void CProcAction::buildParams( const std::vector< std::string > ¶mList, std::string ¶ms ) const
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{
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eval( paramList, ParamBlocks, params );
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}
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void CProcAction::buildCondBlock( const std::string ¶ms )
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{
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buildBlocks( params, CondBlocks );
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}
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void CProcAction::buildCond( const std::vector< std::string > ¶mList, std::string ¶ms ) const
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{
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eval( paramList, CondBlocks, params );
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}
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// ***************************************************************************
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void CProcAction::buildBlocks( const std::string &in, std::vector< CParamBlock > &out )
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{
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out.clear();
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if(in.empty())
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return;
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std::string lastString;
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std::string::size_type curPos= 0;
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std::string::size_type lastPos= 0;
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//if it has some @ then solve proc value
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while( (curPos=in.find(PROC_PARAM_IDENT, curPos)) != std::string::npos)
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{
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// If it is end of line
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if(curPos==in.size()-1)
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{
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// then skip
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curPos= in.size();
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}
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else
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{
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// Skip all @
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uint countNbIdent = 0;
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while (curPos<in.size() && in[curPos]==PROC_PARAM_IDENT)
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{
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curPos++;
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countNbIdent++;
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}
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// get the id pos
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uint countNbDigit = 0;
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uint startIdPos= (uint)curPos;
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while (curPos<in.size() && in[curPos]>='0' && in[curPos]<='9')
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{
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curPos++;
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countNbDigit++;
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}
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if (curPos == startIdPos)
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{
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// No digit so it is a normal db entry
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lastString+= in.substr (lastPos, curPos-(countNbIdent-1)-lastPos);
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// all @ are skipped
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}
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else
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{
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// There is some digit it is an argument
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// copy the last not param sub string.
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sint nbToCopy = (sint)(curPos-countNbIdent-countNbDigit-lastPos);
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if (nbToCopy > 0)
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lastString += in.substr(lastPos, nbToCopy);
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// if not empty, add to the param block
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if (!lastString.empty())
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{
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CParamBlock pb;
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pb.String = lastString;
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out.push_back(pb);
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// clear it
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lastString.clear();
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}
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// get the param id
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sint paramId;
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fromString(in.substr(startIdPos, curPos-startIdPos), paramId);
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// Add it to the param block
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CParamBlock pb;
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pb.NumParam = paramId;
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out.push_back(pb);
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}
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// valid pos is current pos
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lastPos= curPos;
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}
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}
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// concat last part
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lastString+= in.substr(lastPos, in.size()-lastPos);
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if(!lastString.empty())
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{
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CParamBlock pb;
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pb.String = lastString;
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out.push_back(pb);
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}
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}
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// ***************************************************************************
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void CProcAction::eval( const std::vector<std::string> &inArgs, const std::vector< CParamBlock > &inBlocks, std::string &out )
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{
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// clear the ret string
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out.clear();
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// for all block
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for (uint i=0; i < inBlocks.size(); i++)
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{
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const CParamBlock &pb = inBlocks[i];
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// if the block is a raw string
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if (pb.NumParam < 0)
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{
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// concat with the block
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out += pb.String;
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}
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// else get from paramList
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else
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{
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// add 1, because paramList[0] is the name of the procedure
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sint idInList = pb.NumParam+1;
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// if param exist
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if (idInList < (sint)inArgs.size())
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// concat with the params
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out += inArgs[idInList];
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// else skip (should fail)
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}
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}
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}
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}
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