int Node_Delete (root_t* tree, tree_t* node)
{
TREE_CHECK (tree);
NODE_CHECK (node);
if (node->left)
{
TEC (Node_Delete (tree, node->left), node->left);
}
if (node->right)
{
TEC (Node_Delete (tree, node->right), node->right);
}
if (node->parent->left == node) node->parent->left = NULL;
if (node->parent->right == node) node->parent->right = NULL;
Tree_Update_Sizes (tree, node->parent, -1);
TEC (Node_Destruct (node), node);
TREE_CHECK (tree);
return TREE_OK;
}
int Tree_Destruct (root_t* tree)
{
TREE_CHECK (tree);
if (tree->root->left) TEC (Node_Delete (tree, tree->root->left), tree);
if (tree->root->right) TEC (Node_Delete (tree, tree->root->right), tree);
ISERR (Node_Destruct (tree->root), tree);
tree->size = Poison;
free (tree);
return TREE_OK;
}
int Node_Add_Right (root_t* tree, tree_t* node, tree_t* child)
{
TREE_CHECK (tree);
NODE_CHECK (node);
NODE_CHECK (child);
if (node->right == NULL)
{
node->right = child;
node->right->parent = node;
TEC (Tree_Update_Sizes (tree, node, child->size), node);
}
TREE_CHECK (tree);
NODE_CHECK (node);
return TREE_OK;
}
//---------------------------------------------------------------------------
// RealArray Ionosphere::Correction()
// This function is used to calculate Ionosphere correction
// Return values:
// . Range correction (unit: m)
// . Angle correction (unit: radian)
// . Time correction (unit: s)
//---------------------------------------------------------------------------
RealArray Ionosphere::Correction()
{
Real freq = GmatPhysicalConstants::SPEED_OF_LIGHT_VACUUM / waveLength;
Real tec = TEC(); // Equation 6.70 of MONTENBRUCK and GILL
Real drho = 40.3*tec/(freq*freq); // Equation 6.69 of MONTENBRUCK and GILL // unit: meter
Real dphi = 0; //BendingAngle()*180/GmatConstants::PI;
// It has not been defined yet
Real dtime = drho/GmatPhysicalConstants::SPEED_OF_LIGHT_VACUUM; // unit: s
//MessageInterface::ShowMessage
// ("Ionosphere::Correction: freq = %.12lf MHz, tec = %.12lfe16, "
// "drho = %.12lfm, dphi = %f, dtime = %.12lfs\n", freq/1.0e6,
// tec/1.0e16, drho, dphi*3600, dtime);
RealArray ra;
ra.push_back(drho);
ra.push_back(dphi);
ra.push_back(dtime);
return ra;
}
int Node_Add_Left (root_t* tree, tree_t* node, tree_t* child)
{
TREE_CHECK (tree);
NODE_CHECK (node);
NODE_CHECK (child);
if (node->left == NULL)
{
node->left = child;
node->left->parent = node;
TEC (Tree_Update_Sizes (tree, node, child->size), node);
}
Tree_Dump (stdout, tree);
TREE_CHECK (tree);
NODE_CHECK (node);
return TREE_OK;
}
gboolean parse_options(int *argc, char ***argv)
{
GError *error = NULL;
GOptionContext *context = NULL;
GOptionEntry entries[] =
{
{
"fullscreen", 0, 0, G_OPTION_ARG_NONE,
&(settings.fullscreen), N_("Start the program in full screen"), NULL
},
{
"version", 'v', 0, G_OPTION_ARG_NONE,
&(settings.show_version), N_("Show program version and revision"), NULL
},
{
"quit", 'q', 0, G_OPTION_ARG_NONE,
&(settings.quit), N_("Quits the running gmpc"), NULL
},
{
"disable-plugins", 0, 0, G_OPTION_ARG_NONE,
&(settings.disable_plugins), N_("Don't load the plugins"), NULL
},
{
"config", 0, 0, G_OPTION_ARG_FILENAME,
&(settings.config_path), N_("Load alternative config file"), "Path"
},
{
"debug-level", 'd', 0, G_OPTION_ARG_INT,
&(settings.debug_level), N_("Set the debug level"), "level"
},
{
"start-hidden", 'h', 0, G_OPTION_ARG_NONE,
&(settings.start_hidden), N_("Start gmpc hidden to tray"), NULL
},
{
"clean-cover-db", 0, 0, G_OPTION_ARG_NONE,
&(settings.clean_config), N_("Remove all failed hits from metadata cache"), NULL
},
{
"bug-information", 'b', 0, G_OPTION_ARG_NONE,
&(settings.show_bug_information), N_("Show bug information"), NULL
},
{
"log-filter", 'f', 0, G_OPTION_ARG_CALLBACK,
log_add_filter, N_("Shows all output from a certain log domain"), "<Log domain>"
},
{
"profile", 'p', 0, G_OPTION_ARG_STRING,
&(settings.profile_name), N_("Select a profile"), "<Profile Name>"
},
{
"icon-theme", 'i', 0, G_OPTION_ARG_STRING,
&(settings.icon_theme), N_("Run GMPC with a different icon theme"), "<icon theme name>"
},
{NULL}
};
INIT_TIC_TAC();
context = g_option_context_new(_("Gnome Music Player Client"));
TEC("context new")
g_option_context_add_main_entries(context, entries, "gmpc");
TEC(" add main context")
g_option_context_add_group(context, gtk_get_option_group(TRUE));
TEC("Add gtk option group")
g_option_context_add_group(context, egg_sm_client_get_option_group());
TEC("Add egg sm option group")
g_option_context_parse(context, argc, argv, &error);
TEC("Parse option group")
g_option_context_free(context);
if (error)
{
g_log(NULL, G_LOG_LEVEL_ERROR, "Failed to parse commandline options: %s", error->message);
g_error_free(error);
return FALSE;
}
return TRUE;
}
