factorize the macros to declare classes

Matroska-Org · Dec 29, 2023 · 074b33d · 074b33d
1 parent 2707901
commit 074b33d
Showing 1 changed file with 32 additions and 45 deletions.
diff --git a/ebml/EbmlElement.h b/ebml/EbmlElement.h
@@ -170,58 +170,45 @@ class EbmlElement;
 #define DEFINE_SEMANTIC_ITEM_STRING(m,u,d,c) EbmlSemantic(m, u, static_cast<const char*>(d), EBML_INFO(c)),
 #define DEFINE_SEMANTIC_ITEM_UTF8(m,u,d,c) EbmlSemantic(m, u, static_cast<const wchar_t*>(d), EBML_INFO(c)),
 
-#define DECLARE_xxx_MASTER(x,DllApi) class DllApi x : public EbmlMaster { \
+#define DECLARE_xxx_BASE_DEFAULT(x, DllApi, BaseClass, StorageType) \
+class DllApi x : public BaseClass { \
  private: \
- static const EbmlCallbacks ClassInfos; \
- public: \
- x();
-#define DECLARE_xxx_UINTEGER(x,DllApi) class DllApi x : public EbmlUInteger { \
- private: \
- static const EbmlCallbacksDefault<std::uint64_t> ClassInfos; \
- public: \
- const EbmlCallbacksDefault<std::uint64_t> & ElementSpec() const override { return ClassInfos; } \
- static const EbmlCallbacksDefault<std::uint64_t> & GetElementSpec() { return ClassInfos; } \
- x();
-#define DECLARE_xxx_SINTEGER(x,DllApi) class DllApi x : public EbmlSInteger { \
- private: \
- static const EbmlCallbacksDefault<std::int64_t> ClassInfos; \
+ static const EbmlCallbacksDefault<StorageType> ClassInfos; \
  public: \
- const EbmlCallbacksDefault<std::int64_t> & ElementSpec() const override { return ClassInfos; } \
- static const EbmlCallbacksDefault<std::int64_t> & GetElementSpec() { return ClassInfos; } \
+ const EbmlCallbacksDefault<StorageType> & ElementSpec() const override { return ClassInfos; } \
+ static const EbmlCallbacksDefault<StorageType> & GetElementSpec() { return ClassInfos; } \
  x();
-#define DECLARE_xxx_STRING(x,DllApi) class DllApi x : public EbmlString { \
- private: \
- static const EbmlCallbacksDefault<const char *> ClassInfos; \
- public: \
- const EbmlCallbacksDefault<const char *> & ElementSpec() const override { return ClassInfos; } \
- static const EbmlCallbacksDefault<const char *> & GetElementSpec() { return ClassInfos; } \
- x();
-#define DECLARE_xxx_UNISTRING(x,DllApi) class DllApi x : public EbmlUnicodeString { \
- private: \
- static const EbmlCallbacksDefault<const wchar_t *> ClassInfos; \
- public: \
- const EbmlCallbacksDefault<const wchar_t *> & ElementSpec() const override { return ClassInfos; } \
- static const EbmlCallbacksDefault<const wchar_t *> & GetElementSpec() { return ClassInfos; } \
- x();
-#define DECLARE_xxx_BINARY(x,DllApi) class DllApi x : public EbmlBinary { \
+
+#define DECLARE_xxx_BASE(x, DllApi, BaseClass) \
+class DllApi x : public BaseClass { \
  private: \
  static const EbmlCallbacks ClassInfos; \
  public: \
  x();
-#define DECLARE_xxx_DATE(x,DllApi) class DllApi x : public EbmlDate { \
- private: \
- static const EbmlCallbacksDefault<std::int64_t> ClassInfos; \
- public: \
- const EbmlCallbacksDefault<std::int64_t> & ElementSpec() const override { return ClassInfos; } \
- static const EbmlCallbacksDefault<std::int64_t> & GetElementSpec() { return ClassInfos; } \
- x();
-#define DECLARE_xxx_FLOAT(x,DllApi) class DllApi x : public EbmlFloat { \
- private: \
- static const EbmlCallbacksDefault<double> ClassInfos; \
- public: \
- const EbmlCallbacksDefault<double> & ElementSpec() const override { return ClassInfos; } \
- static const EbmlCallbacksDefault<double> & GetElementSpec() { return ClassInfos; } \
- x();
+
+#define DECLARE_xxx_MASTER(x,DllApi) \
+ DECLARE_xxx_BASE(x, DllApi, EbmlMaster)
+
+#define DECLARE_xxx_UINTEGER(x,DllApi) \
+ DECLARE_xxx_BASE_DEFAULT(x, DllApi, EbmlUInteger, std::uint64_t)
+
+#define DECLARE_xxx_SINTEGER(x,DllApi) \
+ DECLARE_xxx_BASE_DEFAULT(x, DllApi, EbmlSInteger, std::int64_t)
+
+#define DECLARE_xxx_STRING(x,DllApi) \
+ DECLARE_xxx_BASE_DEFAULT(x, DllApi, EbmlString, const char *)
+
+#define DECLARE_xxx_UNISTRING(x,DllApi) \
+ DECLARE_xxx_BASE_DEFAULT(x, DllApi, EbmlUnicodeString, const wchar_t *)
+
+#define DECLARE_xxx_BINARY(x,DllApi) \
+ DECLARE_xxx_BASE(x, DllApi, EbmlBinary)
+
+#define DECLARE_xxx_DATE(x,DllApi) \
+ DECLARE_xxx_BASE_DEFAULT(x, DllApi, EbmlDate, std::int64_t)
+
+#define DECLARE_xxx_FLOAT(x,DllApi) \
+ DECLARE_xxx_BASE_DEFAULT(x, DllApi, EbmlFloat, double)
 
 #define DECLARE_EBML_MASTER(x) DECLARE_xxx_MASTER( x,EBML_DLL_API)
 #define DECLARE_EBML_UINTEGER(x) DECLARE_xxx_UINTEGER(x,EBML_DLL_API)