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further testing of shared_ptr and derived classes

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@10235 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
William S Fulton 2008-02-09 12:14:31 +00:00
commit a85143fe7d
4 changed files with 381 additions and 17 deletions
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42
Examples/test-suite/li_boost_shared_ptr.i
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@ -82,8 +82,8 @@ private:
// lock increment and decrement as a destructor could be called at the same time as a
// new object is being created - C# / Java, at least, have finalizers run in a separate thread
static SwigExamples::CriticalSection critical_section;
static void increment() { SwigExamples::Lock lock(critical_section); total_count++; }
static void decrement() { SwigExamples::Lock lock(critical_section); total_count--; }
static void increment() { SwigExamples::Lock lock(critical_section); total_count++; if (debug_shared) cout << " ++xxxxx Klass::increment tot: " << total_count << endl;}
static void decrement() { SwigExamples::Lock lock(critical_section); total_count--; if (debug_shared) cout << " --xxxxx Klass::decrement tot: " << total_count << endl;}
static int total_count;
std::string value;
int array[1024];
@ -97,6 +97,7 @@ struct IgnoredMultipleInheritBase { virtual ~IgnoredMultipleInheritBase() {} dou
struct KlassDerived : IgnoredMultipleInheritBase, Klass {
KlassDerived() : Klass() {}
KlassDerived(const std::string &val) : Klass(val) {}
KlassDerived(const KlassDerived &other) : Klass(other) {}
virtual ~KlassDerived() {}
virtual std::string getValue() const { return Klass::getValue() + "-Derived"; }
};
@ -105,6 +106,33 @@ KlassDerived* derivedpointertest(KlassDerived* kd) {
kd->append(" derivedpointertest");
return kd;
}
KlassDerived& derivedreftest(KlassDerived& kd) {
kd.append(" derivedreftest");
return kd;
}
SwigBoost::shared_ptr<KlassDerived> derivedsmartptrtest(SwigBoost::shared_ptr<KlassDerived> kd) {
if (kd)
kd->append(" derivedsmartptrtest");
return kd;
}
SwigBoost::shared_ptr<KlassDerived>* derivedsmartptrpointertest(SwigBoost::shared_ptr<KlassDerived>* kd) {
if (kd && *kd)
(*kd)->append(" derivedsmartptrpointertest");
return kd;
}
SwigBoost::shared_ptr<KlassDerived>* derivedsmartptrreftest(SwigBoost::shared_ptr<KlassDerived>* kd) {
if (kd && *kd)
(*kd)->append(" derivedsmartptrreftest");
return kd;
}
SwigBoost::shared_ptr<KlassDerived>*& derivedsmartptrpointerreftest(SwigBoost::shared_ptr<KlassDerived>*& kd) {
if (kd && *kd)
(*kd)->append(" derivedsmartptrpointerreftest");
return kd;
}
SwigBoost::shared_ptr<Klass> factorycreate() {
@ -289,6 +317,16 @@ namespace SwigBoost {
else
return "KlassDerived: NULL";
}
template<> std::string show_message(boost::shared_ptr<const Space::KlassDerived >*t) {
if (!t)
return "null shared_ptr!!!";
if (boost::get_deleter<SWIG_null_deleter>(*t))
return "KlassDerived NULL DELETER"; // pointer may be dangling so cannot use it
if (*t)
return "KlassDerived: " + (*t)->getValue();
else
return "KlassDerived: NULL";
}
#endif
}
%}