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Provide virtual destructors as gcc-4 barks heavily otherwise

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This commit is contained in:
kuepper 2005-09-05 16:47:53 +00:00
commit 88a3a641c6
2 changed files with 14 additions and 5 deletions
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3
eo/src/eoPopulator.h
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@ -46,6 +46,9 @@ public :
current = dest.end(); current = dest.end();
} }
/** @brief Virtual Constructor */
virtual ~eoPopulator() {};
struct OutOfIndividuals {}; struct OutOfIndividuals {};
/** a populator behaves like an iterator. Hence the operator* /** a populator behaves like an iterator. Hence the operator*

16
eo/src/utils/eoUpdatable.h
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@ -3,7 +3,7 @@
//----------------------------------------------------------------------------- //-----------------------------------------------------------------------------
// eoUpdatable.h // eoUpdatable.h
// (c) Maarten Keijzer, Marc Schoenauer and GeNeura Team, 2000 // (c) Maarten Keijzer, Marc Schoenauer and GeNeura Team, 2000
/* /*
This library is free software; you can redistribute it and/or This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either License as published by the Free Software Foundation; either
@ -36,14 +36,20 @@
class eoUpdatable class eoUpdatable
{ {
public: public:
/** @brief Virtual destructor */
virtual ~eoUpdatable() {};
virtual void update() = 0; virtual void update() = 0;
}; };
/** /**
A base class to actually update an eoUpdatable object A base class to actually update an eoUpdatable object
*/ */
class eoDynUpdater : public eoUpdater class eoDynUpdater : public eoUpdater
{public : {public :
eoDynUpdater(eoUpdatable & _toUpdate) : toUpdate(_toUpdate) {}; eoDynUpdater(eoUpdatable & _toUpdate) : toUpdate(_toUpdate) {};
virtual void operator()() virtual void operator()()
@ -61,14 +67,14 @@ private:
class eoTimedDynUpdate : public eoDynUpdater class eoTimedDynUpdate : public eoDynUpdater
{ {
public : public :
eoTimedDynUpdate(eoUpdatable & _toUpdate, time_t _interval) : eoTimedDynUpdate(eoUpdatable & _toUpdate, time_t _interval) :
eoDynUpdater(_toUpdate), eoDynUpdater(_toUpdate),
interval(_interval), last_time(time(0)), first_time(time(0)) {} interval(_interval), last_time(time(0)), first_time(time(0)) {}
void operator()(void) void operator()(void)
{ {
time_t now = time(0); time_t now = time(0);
if (now >= last_time + interval) if (now >= last_time + interval)
{ {
last_time = now; last_time = now;