59 Subbase1 *res = g_object_new(SUBBASE1_TYPE,NULL); 60 return res; 61 62 } 63 void subbase1_sing_song(Subbase1 *self,char *song) 64 { 65 g_print("I singing a song for name is %s!\n",song); 66 } 子类2:(由subbase2.h和subbase2.c文件组成) subbase2.h 1 #ifndef __...
1#include"subbase2.h"2#include <string.h>34//子类的宏定义,继承父类类型5G_DEFINE_TYPE(Subbase2, subbase2, BASE_TYPE);67#defineGET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), SUBBASE2_TYPE, Subbase2))89struct_Subbase2Private10{11};1213staticvoiddispose_od(GObject *object);14st...
Possible install-time or require-time problem I have read the documentation relating to installation. I have ensured that the architecture and platform of Node.js used for npm install is the same as the architecture and platform of Node...
4. g_object_unref(gpointer object):用来对object的引用数减1。当对object的引用数降为0时,删除object 5. g_file_test:判断某个文件是否存在 6. g_spawn_sync:创建一个子进程来运行外部程序。当子进程结束后,该函数才返回(同步的执行一个子进程) ...
1#include"testhandler.h"23/*** defines ***/4G_DEFINE_INTERFACE(TestHandler, test_handler, G_TYPE_OBJECT)567staticvoidtest_handler_default_init(TestHandlerInterface *iface)8{910} test类(实现接口的类): test.h 1#ifndef __TEST_H__2#define...
在GLIB中将线程(gthread),插件(gmoudle)和对象系统(gobject)这三个子系统区别对待,编译时要注意加入相应的参数。 如程序中用到对象系统,编译时就应加入: `pkg-config --cflags --libs gobject-2.0` 用到线程,编译时则加入: `pkg-config --cflags --libs gthread-2.0` ...
Fedora :: Error - Cannot Open Shared Object File: No Such File Or Directory Ubuntu Multimedia :: Audacious Libmowgli Error : Cannot Open Shared Object File: No Such File Or Directory? General :: Can't Compile Gcc - Fatal Error: Stdio.h: No Such File Or Directory ...
使用Glib被推荐的方式是只包括三个顶级头文件glib.h,glib-object.h,gio.h。仍然,这里有一些例外,下面这些头文件必须分别包括:gmodule.h,glib/gi18n-lib.h或glib/gi18n.h,glib/gprintf.h和glib/gstdio.h。 从2.17版本开始,当单独的头文件直接被包含时,Glib强制产生错误。为了帮助过度,缺省的情况下不打开强制...
#include <gst/gst.h> #include <gst/app/gstappsink.h> int main() { return 0; } I guess you should have made a mistake, gst/gst.h is the header file of gstreamer. Yes, but it needs glib to work. UnknownObject000 closed this as completed Jun 27, 2023 Contributor MonicaLiu0311 ...