L1Menu/src/TriggerMenu.cpp

#include "l1menu/TriggerMenu.h"

#include <stdexcept>
#include <fstream>
#include <sstream>
#include <iostream>
#include "l1menu/ITrigger.h"
#include "l1menu/tools/tools.h"

namespace // Use the unnamed namespace for things only used in this file
{
        /// ASCII codes of characters that are considered whitespace (space, tab, carriage return, line feed).
    const char* whitespace="\x20\x09\x0D\x0A";

    /** @brief Converts the entire string to a float or throws an exception. */
    float convertStringToFloat( const std::string& string )
    {
        float returnValue;
        std::stringstream stringConverter( string );
        stringConverter >> returnValue;
        if( stringConverter.fail() || !stringConverter.eof() ) throw std::runtime_error( "Unable to convert \""+string+"\" to a float" );
        return returnValue;
    }

    /** @brief Splits a string into individual parts delimited by whitespace. */
    std::vector<std::string> splitByWhitespace( const std::string& stringToSplit )
    {
        std::vector<std::string> returnValue;

        size_t currentPosition=0;
        size_t nextDelimeter=0;
        do
        {
            // Skip over any leading whitespace
            size_t nextElementStart=stringToSplit.find_first_not_of( whitespace, currentPosition );
            if( nextElementStart!=std::string::npos ) currentPosition=nextElementStart;

            // Find the next whitespace and subtract everything up to that point
            nextDelimeter=stringToSplit.find_first_of( whitespace, currentPosition );
            std::string element=stringToSplit.substr( currentPosition, nextDelimeter-currentPosition );
            returnValue.push_back(element);

            // skip over any trailing whitespace
            nextElementStart=stringToSplit.find_first_not_of( whitespace, nextDelimeter );
            if( nextElementStart!=std::string::npos ) currentPosition=nextElementStart;
            else nextDelimeter=std::string::npos;

        } while( nextDelimeter!=std::string::npos );

        return returnValue;
    }

} // end of the unnamed namespace


l1menu::TriggerMenu::TriggerMenu() : triggerTable_( l1menu::TriggerTable::instance() )
{
        // No operation besides the initialiser list
}

l1menu::TriggerMenu::~TriggerMenu()
{
        // No operation since I switched from raw pointers to unique_ptr.
}

l1menu::TriggerMenu::TriggerMenu( const TriggerMenu& otherTriggerMenu )
        : triggerTable_(otherTriggerMenu.triggerTable_)
{
        for( std::vector< std::unique_ptr<l1menu::ITrigger> >::const_iterator iTrigger=otherTriggerMenu.triggers_.begin(); iTrigger!=otherTriggerMenu.triggers_.end(); ++iTrigger )
        {
                l1menu::ITrigger& sourceTrigger=**iTrigger;

                triggers_.push_back( std::move(triggerTable_.copyTrigger(sourceTrigger)) );
        }

        // Make sure triggerResults_ is always the same size as triggers_
        triggerResults_.resize( triggers_.size() );
}

l1menu::TriggerMenu::TriggerMenu( TriggerMenu&& otherTriggerMenu ) noexcept
        : triggerTable_(otherTriggerMenu.triggerTable_), triggers_( std::move(otherTriggerMenu.triggers_) ),
          triggerResults_( std::move(otherTriggerMenu.triggerResults_) )
{
        // No operation besides the initialiser list
}

l1menu::TriggerMenu& l1menu::TriggerMenu::operator=( const l1menu::TriggerMenu& otherTriggerMenu )
{
        //
        // First clean up whatever triggers I had before
        //
        triggers_.clear();

        //
        // Now copy the triggers from the other menu
        //
        for( std::vector< std::unique_ptr<l1menu::ITrigger> >::const_iterator iTrigger=otherTriggerMenu.triggers_.begin(); iTrigger!=otherTriggerMenu.triggers_.end(); ++iTrigger )
        {
                l1menu::ITrigger& sourceTrigger=**iTrigger;

                triggers_.push_back( std::move(triggerTable_.copyTrigger(sourceTrigger)) );
        }

        // Make sure triggerResults_ is always the same size as triggers_
        triggerResults_.resize( triggers_.size() );

        return *this;
}

l1menu::TriggerMenu& l1menu::TriggerMenu::operator=( l1menu::TriggerMenu&& otherTriggerMenu ) noexcept
{
        triggers_=std::move( otherTriggerMenu.triggers_ );
        triggerResults_=std::move(otherTriggerMenu.triggerResults_);

        return *this;
}

l1menu::ITrigger& l1menu::TriggerMenu::addTrigger( const std::string& triggerName )
{
        std::unique_ptr<l1menu::ITrigger> pNewTrigger=triggerTable_.getTrigger( triggerName );
        if( pNewTrigger.get()==NULL ) throw std::range_error( "Trigger requested that does not exist" );

        triggers_.push_back( std::move(pNewTrigger) );

        // Make sure triggerResults_ is always the same size as triggers_
        triggerResults_.resize( triggers_.size() );
        return *triggers_.back();
}

l1menu::ITrigger& l1menu::TriggerMenu::addTrigger( const std::string& triggerName, unsigned int version )
{
        std::unique_ptr<l1menu::ITrigger> pNewTrigger=triggerTable_.getTrigger( triggerName, version );
        if( pNewTrigger.get()==NULL ) throw std::range_error( "Trigger requested that does not exist" );

        triggers_.push_back( std::move(pNewTrigger) );

        // Make sure triggerResults_ is always the same size as triggers_
        triggerResults_.resize( triggers_.size() );
        return *triggers_.back();
}

size_t l1menu::TriggerMenu::numberOfTriggers() const
{
        return triggers_.size();
}

l1menu::ITrigger& l1menu::TriggerMenu::getTrigger( size_t position )
{
        if( position>triggers_.size() ) throw std::range_error( "Trigger requested that does not exist in the menu" );

        return *triggers_[position];
}

const l1menu::ITrigger& l1menu::TriggerMenu::getTrigger( size_t position ) const
{
        if( position>triggers_.size() ) throw std::range_error( "Trigger requested that does not exist in the menu" );

        return *triggers_[position];
}

std::unique_ptr<l1menu::ITrigger> l1menu::TriggerMenu::getTriggerCopy( size_t position ) const
{
        if( position>triggers_.size() ) throw std::range_error( "Trigger requested that does not exist in the menu" );

        return triggerTable_.copyTrigger(*triggers_[position]);
}

bool l1menu::TriggerMenu::apply( const l1menu::IEvent& event ) const
{
        bool atLeastOneTriggerHasFired=false;

        for( size_t triggerNumber=0; triggerNumber<triggers_.size(); ++triggerNumber )
        {
                bool result=triggers_[triggerNumber]->apply(event);
//              triggerResults_[triggerNumber]=result;
                if( result ) atLeastOneTriggerHasFired=true;
        }

        return atLeastOneTriggerHasFired;
}

void l1menu::TriggerMenu::loadMenuFromFile( const std::string& filename )
{
        std::ifstream file( filename.c_str() );
        if( !file.is_open() ) throw std::runtime_error( "Unable to open file "+filename );

        loadMenuInOldFormat( file );
}

void l1menu::TriggerMenu::loadMenuInOldFormat( std::ifstream& file )
{
        const size_t bufferSize=200;
        char buffer[bufferSize];

        while( file.good() )
        {
                try
                {
                        // Get one line at a time
                        file.getline( buffer, bufferSize );

                        // split the line by whitespace into columns
                        std::vector<std::string> tableColumns=::splitByWhitespace( buffer );

                        if( tableColumns.size()==1 && tableColumns[0].empty() ) continue; // Allow blank lines without giving a warning
                        if( tableColumns.size()!=12 ) throw std::runtime_error( "The line does not have the correct number of columns" );

                        float prescale=::convertStringToFloat( tableColumns[2] );
                        if( prescale!=0 )
                        {
                                std::string triggerName=tableColumns[0];

                                try
                                {
                                        //std::cout << "Added trigger \"" << tableColumns[0] << "\"" << std::endl;
                                        l1menu::ITrigger& newTrigger=addTrigger( triggerName ); // Try and create a trigger with the name supplied

                                        // Different triggers will have different numbers of thresholds, and even different names. E.g. Single triggers
                                        // will have "threshold1" whereas a cross trigger will have "leg1threshold1", "leg2threshold1" etcetera. This
                                        // utility function will get the threshold names in the correct order.
                                        const auto& thresholdNames=l1menu::tools::getThresholdNames(newTrigger);
                                        if( thresholdNames.size()>1 ) newTrigger.parameter(thresholdNames[0])=::convertStringToFloat( tableColumns[3] );
                                        if( thresholdNames.size()>2 ) newTrigger.parameter(thresholdNames[1])=::convertStringToFloat( tableColumns[4] );
                                        if( thresholdNames.size()>3 ) newTrigger.parameter(thresholdNames[2])=::convertStringToFloat( tableColumns[5] );
                                        if( thresholdNames.size()>4 ) newTrigger.parameter(thresholdNames[3])=::convertStringToFloat( tableColumns[6] );

                                        float etaOrRegionCut=::convertStringToFloat( tableColumns[7] );
                                        // For most triggers, I can just try and set both the etaCut and regionCut parameters
                                        // with this value. If it doesn't have either of the parameters just catch the exception
                                        // and nothing will happen. Some cross triggers however have both, and need to set them
                                        // both from this value which requires a conversion. Most cross triggers expect this
                                        // value to be the regionCut, except for L1_SingleMu_CJet which expects it as the etaCut.
                                        if( triggerName=="L1_SingleMu_CJet" )
                                        {
                                                newTrigger.parameter("leg1etaCut")=etaOrRegionCut;
                                                newTrigger.parameter("leg2regionCut")=l1menu::tools::convertEtaCutToRegionCut( etaOrRegionCut );
                                        }
                                        else if( triggerName=="L1_isoMu_EG" )
                                        {
                                                newTrigger.parameter("leg1etaCut")=l1menu::tools::convertRegionCutToEtaCut( etaOrRegionCut );
                                                newTrigger.parameter("leg2regionCut")=etaOrRegionCut;
                                        }
                                        else if( triggerName=="L1_isoEG_Mu" )
                                        {
                                                newTrigger.parameter("leg1regionCut")=etaOrRegionCut;
                                                newTrigger.parameter("leg2etaCut")=l1menu::tools::convertRegionCutToEtaCut( etaOrRegionCut );
                                        }
                                        else if( triggerName=="L1_isoMu_Tau" )
                                        {
                                                newTrigger.parameter("leg1etaCut")=l1menu::tools::convertRegionCutToEtaCut( etaOrRegionCut );
                                                newTrigger.parameter("leg2regionCut")=etaOrRegionCut;
                                        }
                                        else
                                        {
                                                // Any remaining triggers should only have one of these parameters and won't
                                                // need conversion. I'll just try and set them both, not a problem if one fails.
                                                // The cross triggers will have e.g. "leg1" prefixed to the parameter name so I'll
                                                // also try for those.
                                                try{ newTrigger.parameter("etaCut")=etaOrRegionCut; }
                                                catch( std::exception& error ) { } // Do nothing, just try and convert the other parameters

                                                try{ newTrigger.parameter("regionCut")=etaOrRegionCut; }
                                                catch( std::exception& error ) { } // Do nothing, just try and convert the other parameters

                                                try{ newTrigger.parameter("leg1etaCut")=etaOrRegionCut; }
                                                catch( std::exception& error ) { } // Do nothing, just try and convert the other parameters

                                                try{ newTrigger.parameter("leg1regionCut")=etaOrRegionCut; }
                                                catch( std::exception& error ) { } // Do nothing, just try and convert the other parameters

                                                try{ newTrigger.parameter("leg2etaCut")=etaOrRegionCut; }
                                                catch( std::exception& error ) { } // Do nothing, just try and convert the other parameters

                                                try{ newTrigger.parameter("leg2regionCut")=etaOrRegionCut; }
                                                catch( std::exception& error ) { } // Do nothing, just try and convert the other parameters
                                        }

                                        // The trigger may or may not have a muon quality cut. I also don't know if its name
                                        // is prefixed with e.g. "leg1". I'll try setting all combinations, but wrap individually
                                        // in a try block so that it doesn't matter if it fails.
                                        try{ newTrigger.parameter("muonQuality")=::convertStringToFloat( tableColumns[8] ); }
                                        catch( std::exception& error ) { } // Do nothing, just try and convert the other parameters

                                        try{ newTrigger.parameter("leg1muonQuality")=::convertStringToFloat( tableColumns[8] ); }
                                        catch( std::exception& error ) { } // Do nothing, just try and convert the other parameters

                                        try{ newTrigger.parameter("leg2muonQuality")=::convertStringToFloat( tableColumns[8] ); }
                                        catch( std::exception& error ) { } // Do nothing, just try and convert the other parameters

                                } // end of try block
                                catch( std::exception& error )
                                {
                                        std::cerr << "Unable to add trigger \"" << tableColumns[0] << "\" because: " << error.what() << std::endl;
                                }
                        } // end of "if( prescale!=0 )"
                } // end of try block
                catch( std::runtime_error& exception )
                {
                        std::cout << "Some error occured while processing the line \"" << buffer << "\":" << exception.what() << std::endl;
                }
        }
}
Revision:	1.8
Committed:	Mon Jun 24 16:25:26 2013 UTC (11 years, 10 months ago) by grimes
Branch:	MAIN
Changes since 1.7:	+43 -15 lines
Log Message:	Fixes to the menu loading
#	Content
1	#include "l1menu/TriggerMenu.h"
2
3	#include <stdexcept>
4	#include <fstream>
5	#include <sstream>
6	#include <iostream>
7	#include "l1menu/ITrigger.h"
8	#include "l1menu/tools/tools.h"
9
10	namespace // Use the unnamed namespace for things only used in this file
11	{
12	/// ASCII codes of characters that are considered whitespace (space, tab, carriage return, line feed).
13	const char* whitespace="\x20\x09\x0D\x0A";
14
15	/** @brief Converts the entire string to a float or throws an exception. */
16	float convertStringToFloat( const std::string& string )
17	{
18	float returnValue;
19	std::stringstream stringConverter( string );
20	stringConverter >> returnValue;
21	if( stringConverter.fail() \|\| !stringConverter.eof() ) throw std::runtime_error( "Unable to convert \""+string+"\" to a float" );
22	return returnValue;
23	}
24
25	/** @brief Splits a string into individual parts delimited by whitespace. */
26	std::vector<std::string> splitByWhitespace( const std::string& stringToSplit )
27	{
28	std::vector<std::string> returnValue;
29
30	size_t currentPosition=0;
31	size_t nextDelimeter=0;
32	do
33	{
34	// Skip over any leading whitespace
35	size_t nextElementStart=stringToSplit.find_first_not_of( whitespace, currentPosition );
36	if( nextElementStart!=std::string::npos ) currentPosition=nextElementStart;
37
38	// Find the next whitespace and subtract everything up to that point
39	nextDelimeter=stringToSplit.find_first_of( whitespace, currentPosition );
40	std::string element=stringToSplit.substr( currentPosition, nextDelimeter-currentPosition );
41	returnValue.push_back(element);
42
43	// skip over any trailing whitespace
44	nextElementStart=stringToSplit.find_first_not_of( whitespace, nextDelimeter );
45	if( nextElementStart!=std::string::npos ) currentPosition=nextElementStart;
46	else nextDelimeter=std::string::npos;
47
48	} while( nextDelimeter!=std::string::npos );
49
50	return returnValue;
51	}
52
53	} // end of the unnamed namespace
54
55
56	l1menu::TriggerMenu::TriggerMenu() : triggerTable_( l1menu::TriggerTable::instance() )
57	{
58	// No operation besides the initialiser list
59	}
60
61	l1menu::TriggerMenu::~TriggerMenu()
62	{
63	// No operation since I switched from raw pointers to unique_ptr.
64	}
65
66	l1menu::TriggerMenu::TriggerMenu( const TriggerMenu& otherTriggerMenu )
67	: triggerTable_(otherTriggerMenu.triggerTable_)
68	{
69	for( std::vector< std::unique_ptr<l1menu::ITrigger> >::const_iterator iTrigger=otherTriggerMenu.triggers_.begin(); iTrigger!=otherTriggerMenu.triggers_.end(); ++iTrigger )
70	{
71	l1menu::ITrigger& sourceTrigger=**iTrigger;
72
73	triggers_.push_back( std::move(triggerTable_.copyTrigger(sourceTrigger)) );
74	}
75
76	// Make sure triggerResults_ is always the same size as triggers_
77	triggerResults_.resize( triggers_.size() );
78	}
79
80	l1menu::TriggerMenu::TriggerMenu( TriggerMenu&& otherTriggerMenu ) noexcept
81	: triggerTable_(otherTriggerMenu.triggerTable_), triggers_( std::move(otherTriggerMenu.triggers_) ),
82	triggerResults_( std::move(otherTriggerMenu.triggerResults_) )
83	{
84	// No operation besides the initialiser list
85	}
86
87	l1menu::TriggerMenu& l1menu::TriggerMenu::operator=( const l1menu::TriggerMenu& otherTriggerMenu )
88	{
89	//
90	// First clean up whatever triggers I had before
91	//
92	triggers_.clear();
93
94	//
95	// Now copy the triggers from the other menu
96	//
97	for( std::vector< std::unique_ptr<l1menu::ITrigger> >::const_iterator iTrigger=otherTriggerMenu.triggers_.begin(); iTrigger!=otherTriggerMenu.triggers_.end(); ++iTrigger )
98	{
99	l1menu::ITrigger& sourceTrigger=**iTrigger;
100
101	triggers_.push_back( std::move(triggerTable_.copyTrigger(sourceTrigger)) );
102	}
103
104	// Make sure triggerResults_ is always the same size as triggers_
105	triggerResults_.resize( triggers_.size() );
106
107	return *this;
108	}
109
110	l1menu::TriggerMenu& l1menu::TriggerMenu::operator=( l1menu::TriggerMenu&& otherTriggerMenu ) noexcept
111	{
112	triggers_=std::move( otherTriggerMenu.triggers_ );
113	triggerResults_=std::move(otherTriggerMenu.triggerResults_);
114
115	return *this;
116	}
117
118	l1menu::ITrigger& l1menu::TriggerMenu::addTrigger( const std::string& triggerName )
119	{
120	std::unique_ptr<l1menu::ITrigger> pNewTrigger=triggerTable_.getTrigger( triggerName );
121	if( pNewTrigger.get()==NULL ) throw std::range_error( "Trigger requested that does not exist" );
122
123	triggers_.push_back( std::move(pNewTrigger) );
124
125	// Make sure triggerResults_ is always the same size as triggers_
126	triggerResults_.resize( triggers_.size() );
127	return *triggers_.back();
128	}
129
130	l1menu::ITrigger& l1menu::TriggerMenu::addTrigger( const std::string& triggerName, unsigned int version )
131	{
132	std::unique_ptr<l1menu::ITrigger> pNewTrigger=triggerTable_.getTrigger( triggerName, version );
133	if( pNewTrigger.get()==NULL ) throw std::range_error( "Trigger requested that does not exist" );
134
135	triggers_.push_back( std::move(pNewTrigger) );
136
137	// Make sure triggerResults_ is always the same size as triggers_
138	triggerResults_.resize( triggers_.size() );
139	return *triggers_.back();
140	}
141
142	size_t l1menu::TriggerMenu::numberOfTriggers() const
143	{
144	return triggers_.size();
145	}
146
147	l1menu::ITrigger& l1menu::TriggerMenu::getTrigger( size_t position )
148	{
149	if( position>triggers_.size() ) throw std::range_error( "Trigger requested that does not exist in the menu" );
150
151	return *triggers_[position];
152	}
153
154	const l1menu::ITrigger& l1menu::TriggerMenu::getTrigger( size_t position ) const
155	{
156	if( position>triggers_.size() ) throw std::range_error( "Trigger requested that does not exist in the menu" );
157
158	return *triggers_[position];
159	}
160
161	std::unique_ptr<l1menu::ITrigger> l1menu::TriggerMenu::getTriggerCopy( size_t position ) const
162	{
163	if( position>triggers_.size() ) throw std::range_error( "Trigger requested that does not exist in the menu" );
164
165	return triggerTable_.copyTrigger(*triggers_[position]);
166	}
167
168	bool l1menu::TriggerMenu::apply( const l1menu::IEvent& event ) const
169	{
170	bool atLeastOneTriggerHasFired=false;
171
172	for( size_t triggerNumber=0; triggerNumber<triggers_.size(); ++triggerNumber )
173	{
174	bool result=triggers_[triggerNumber]->apply(event);
175	// triggerResults_[triggerNumber]=result;
176	if( result ) atLeastOneTriggerHasFired=true;
177	}
178
179	return atLeastOneTriggerHasFired;
180	}
181
182	void l1menu::TriggerMenu::loadMenuFromFile( const std::string& filename )
183	{
184	std::ifstream file( filename.c_str() );
185	if( !file.is_open() ) throw std::runtime_error( "Unable to open file "+filename );
186
187	loadMenuInOldFormat( file );
188	}
189
190	void l1menu::TriggerMenu::loadMenuInOldFormat( std::ifstream& file )
191	{
192	const size_t bufferSize=200;
193	char buffer[bufferSize];
194
195	while( file.good() )
196	{
197	try
198	{
199	// Get one line at a time
200	file.getline( buffer, bufferSize );
201
202	// split the line by whitespace into columns
203	std::vector<std::string> tableColumns=::splitByWhitespace( buffer );
204
205	if( tableColumns.size()==1 && tableColumns[0].empty() ) continue; // Allow blank lines without giving a warning
206	if( tableColumns.size()!=12 ) throw std::runtime_error( "The line does not have the correct number of columns" );
207
208	float prescale=::convertStringToFloat( tableColumns[2] );
209	if( prescale!=0 )
210	{
211	std::string triggerName=tableColumns[0];
212
213	try
214	{
215	//std::cout << "Added trigger \"" << tableColumns[0] << "\"" << std::endl;
216	l1menu::ITrigger& newTrigger=addTrigger( triggerName ); // Try and create a trigger with the name supplied
217
218	// Different triggers will have different numbers of thresholds, and even different names. E.g. Single triggers
219	// will have "threshold1" whereas a cross trigger will have "leg1threshold1", "leg2threshold1" etcetera. This
220	// utility function will get the threshold names in the correct order.
221	const auto& thresholdNames=l1menu::tools::getThresholdNames(newTrigger);
222	if( thresholdNames.size()>1 ) newTrigger.parameter(thresholdNames[0])=::convertStringToFloat( tableColumns[3] );
223	if( thresholdNames.size()>2 ) newTrigger.parameter(thresholdNames[1])=::convertStringToFloat( tableColumns[4] );
224	if( thresholdNames.size()>3 ) newTrigger.parameter(thresholdNames[2])=::convertStringToFloat( tableColumns[5] );
225	if( thresholdNames.size()>4 ) newTrigger.parameter(thresholdNames[3])=::convertStringToFloat( tableColumns[6] );
226
227	float etaOrRegionCut=::convertStringToFloat( tableColumns[7] );
228	// For most triggers, I can just try and set both the etaCut and regionCut parameters
229	// with this value. If it doesn't have either of the parameters just catch the exception
230	// and nothing will happen. Some cross triggers however have both, and need to set them
231	// both from this value which requires a conversion. Most cross triggers expect this
232	// value to be the regionCut, except for L1_SingleMu_CJet which expects it as the etaCut.
233	if( triggerName=="L1_SingleMu_CJet" )
234	{
235	newTrigger.parameter("leg1etaCut")=etaOrRegionCut;
236	newTrigger.parameter("leg2regionCut")=l1menu::tools::convertEtaCutToRegionCut( etaOrRegionCut );
237	}
238	else if( triggerName=="L1_isoMu_EG" )
239	{
240	newTrigger.parameter("leg1etaCut")=l1menu::tools::convertRegionCutToEtaCut( etaOrRegionCut );
241	newTrigger.parameter("leg2regionCut")=etaOrRegionCut;
242	}
243	else if( triggerName=="L1_isoEG_Mu" )
244	{
245	newTrigger.parameter("leg1regionCut")=etaOrRegionCut;
246	newTrigger.parameter("leg2etaCut")=l1menu::tools::convertRegionCutToEtaCut( etaOrRegionCut );
247	}
248	else if( triggerName=="L1_isoMu_Tau" )
249	{
250	newTrigger.parameter("leg1etaCut")=l1menu::tools::convertRegionCutToEtaCut( etaOrRegionCut );
251	newTrigger.parameter("leg2regionCut")=etaOrRegionCut;
252	}
253	else
254	{
255	// Any remaining triggers should only have one of these parameters and won't
256	// need conversion. I'll just try and set them both, not a problem if one fails.
257	// The cross triggers will have e.g. "leg1" prefixed to the parameter name so I'll
258	// also try for those.
259	try{ newTrigger.parameter("etaCut")=etaOrRegionCut; }
260	catch( std::exception& error ) { } // Do nothing, just try and convert the other parameters
261
262	try{ newTrigger.parameter("regionCut")=etaOrRegionCut; }
263	catch( std::exception& error ) { } // Do nothing, just try and convert the other parameters
264
265	try{ newTrigger.parameter("leg1etaCut")=etaOrRegionCut; }
266	catch( std::exception& error ) { } // Do nothing, just try and convert the other parameters
267
268	try{ newTrigger.parameter("leg1regionCut")=etaOrRegionCut; }
269	catch( std::exception& error ) { } // Do nothing, just try and convert the other parameters
270
271	try{ newTrigger.parameter("leg2etaCut")=etaOrRegionCut; }
272	catch( std::exception& error ) { } // Do nothing, just try and convert the other parameters
273
274	try{ newTrigger.parameter("leg2regionCut")=etaOrRegionCut; }
275	catch( std::exception& error ) { } // Do nothing, just try and convert the other parameters
276	}
277
278	// The trigger may or may not have a muon quality cut. I also don't know if its name
279	// is prefixed with e.g. "leg1". I'll try setting all combinations, but wrap individually
280	// in a try block so that it doesn't matter if it fails.
281	try{ newTrigger.parameter("muonQuality")=::convertStringToFloat( tableColumns[8] ); }
282	catch( std::exception& error ) { } // Do nothing, just try and convert the other parameters
283
284	try{ newTrigger.parameter("leg1muonQuality")=::convertStringToFloat( tableColumns[8] ); }
285	catch( std::exception& error ) { } // Do nothing, just try and convert the other parameters
286
287	try{ newTrigger.parameter("leg2muonQuality")=::convertStringToFloat( tableColumns[8] ); }
288	catch( std::exception& error ) { } // Do nothing, just try and convert the other parameters
289
290	} // end of try block
291	catch( std::exception& error )
292	{
293	std::cerr << "Unable to add trigger \"" << tableColumns[0] << "\" because: " << error.what() << std::endl;
294	}
295	} // end of "if( prescale!=0 )"
296	} // end of try block
297	catch( std::runtime_error& exception )
298	{
299	std::cout << "Some error occured while processing the line \"" << buffer << "\":" << exception.what() << std::endl;
300	}
301	}
302	}