本文整理汇总了C++中PluginLoader::load方法的典型用法代码示例。如果您正苦于以下问题：C++ PluginLoader::load方法的具体用法？C++ PluginLoader::load怎么用？C++ PluginLoader::load使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类PluginLoader的用法示例。
在下文中一共展示了PluginLoader::load方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: ModuleDL
/** The main test program.
* @param argc the number of arguments
* @param argv the arguments
* @return 0 on success
*/
int
main(int argc, char **argv)
{
// Load just the test module
bool success = true;
cout << "Running plain module tests" << endl;
ModuleDL *m = new ModuleDL(PLUGINDIR"/test_splugin.so");
try {
m->open();
} catch (Exception &e) {
e.print_trace();
throw;
}
success = test_module(m);
m->close();
delete m;
if ( success ) {
cout << "SUCCESSFULLY tested plain module" << endl;
} else {
cout << "FAILED plain module tests, aborting further tests" << endl;
return -1;
}
success = true;
cout << endl << endl << "Running ModuleManagerTemplate tests" << endl;
ModuleManagerTemplate<ModuleDL> mm(PLUGINDIR);
Module *mod = mm.open_module("test_plugin.so");
if ( mod == NULL ) {
cout << "Failed to retrieve module from manager" << endl;
success = false;
} else {
cout << "Retrieved module from module manager" << endl;
}
success = test_module(mod);
cout << "Testing ref count" << endl;
cout << "RefCount (should be 1): " << mod->get_ref_count() << endl;
cout << "Retrieving module twice, again" << endl;
mm.open_module("test_plugin.so");
mm.open_module("test_plugin.so");
cout << "RefCount (should be 3): " << mod->get_ref_count() << endl;
cout << "Closing module twice" << endl;
mm.close_module(mod);
mm.close_module(mod);
cout << "RefCount (should be 1): " << mod->get_ref_count() << endl;
cout << "Finally closing module" << endl;
mm.close_module(mod);
if ( mm.module_opened("test_plugin.so") ) {
cout << "Plugin still opened, bug!" << endl;
success = false;
} else {
cout << "Plugin has been unloaded from module manager" << endl;
}
if ( success ) {
cout << "SUCCESSFULLY tested module manager" << endl;
} else {
cout << "FAILED module manager tests, aborting further tests" << endl;
return 2;
}
success = true;
cout << endl << endl << "Running PluginLoader tests" << endl;
PluginLoader *pl = new PluginLoader(PLUGINDIR, NULL);
Plugin *p;
try {
p = pl->load("test_plugin");
success = test_plugin(p);
pl->unload(p);
success = true;
} catch (PluginLoadException &e) {
cout << "Could not load plugin" << endl;
e.print_trace();
success = false;
}
delete pl;
if ( success ) {
cout << "SUCCESSFULLY tested PluginLoader" << endl;
} else {
cout << "FAILED module manager tests, aborting further tests" << endl;
return 3;
}
return 0;
}