Соответствие типов С++ и Delphi
01.01.2007
| C Data Type | Object Pascal | Description |
|---|---|---|
| LPSTR | PAnsiChar; | String >pointer |
| LPCSTR | PAnsiChar; | String >pointer |
| DWORD | Integer; | Whole numbers |
| BOOL | LongBool; | Boolean values |
| PBOOL | ^BOOL; | Pointer to a Boolean value |
| Pbyte | ^Byte; | Pointer to a byte value |
| PINT | ^Integer; | Pointer to an integer value |
| Psingle | ^Single; | Pointer to a single (floating point) value |
| PWORD | ^Word; | Pointer to a 16-bit value |
| PDWORD | ^DWORD; | Pointer to a 32-bit value |
| LPDWORD | PDWORD; | Pointer to a 32-bit value |
| UCHAR | Byte; | 8-bit values (can represent characters) |
| PUCHAR | ^Byte; | Pointer to 8-bit values |
| SHORT | Smallint; | 16-bit whole numbers |
| UINT | Integer; | 32-bit whole numbers. Traditionally, this was used to represent unsigned integers, but Object Pascal does not have a true unsigned integer data type. |
| PUINT | ^UINT; | Pointer to 32-bit whole numbers |
| ULONG | Longint; | 32-bit whole numbers. Traditionally, this was used to represent unsigned integers, but Object Pascal does not have a true unsigned integer data type. |
| PULONG | ^ULONG; | Pointer to 32-bit whole numbers |
| PLongint | ^Longint; | Pointer to 32-bit values |
| PInteger | ^Integer; | Pointer to 32-bit values |
| PSmallInt | ^Smallint; | Pointer to 16-bit values |
| PDouble | ^Double; | Pointer to double (floating point) values |
| LCID | DWORD; | A local identifier |
| LANGID | Word; | A language identifier |
| THandle | Integer; | An object handle. Many Windows API functions return a value of type THandle, which identobject ifies that object within Windows'internal object tracking tables. |
| PHandle | ^THandle; | A pointer to a handle |
| WPARAM | Longint; | A 32-bit message parameter. Under earlier versions of Windows, this was a 16-bit data type. |
| LPARAM | Longint; | A 32-bit message parameter |
| LRESULT | Longint; | A 32-bit function return value |
| HWND | Integer; | A handle to a window. All windowed controls, child windows, main windows, etc., have a corresponding window handle that identifies them within Windows'internal tracking tables. |
| HHOOK | Integer; | A handle to an installed Windows system hook |
| ATOM | Word; | An index into the local or global atom table for a string |
| HGLOBAL | THandle; | A handle identifying a globally allocated dynamic memory object. Under 32-bit Windows, there is no distinction between globally and locally allocated memory. |
| HLOCAL | THandle; | A handle identifying a locally allocated dynamic memory object. Under 32-bit Windows, there is no distinction between globally and locally allocated memory. |
| FARPROC | Pointer; | A pointer to a procedure, usually used as a parameter type in functions that require a callback function |
| HGDIOBJ | Integer; | A handle to a GDI object. Pens, device contexts, brushes, etc., all have a handle of this type that identifies them within Windows'internal tracking tables. |
| HBITMAP | Integer; | A handle to a Windows bitmap object |
| HBRUSH | Integer; | A handle to a Windows brush object |
| HDC | Integer; | A handle to a device context |
| HENHMETAFILE | Integer; | A handle to a Windows enhanced metafile object |
| HFONT | Integer; | A handle to a Windows logical font object |
| HICON | Integer; | A handle to a Windows icon object |
| HMENU | Integer; | A handle to a Windows menu object |
| HMETAFILE | Integer; | A handle to a Windows metafile object |
| HINST | Integer; | A handle to an instance object |
| HMODULE | HINST; | A handle to a module |
| HPALETTE | Integer; | A handle to a Windows color palette |
| HPEN | Integer; | A handle to a Windows pen object |
| HRGN | Integer; | A handle to a Windows region object |
| HRSRC | Integer; | A handle to a Windows resource object |
| HKL | Integer; | A handle to a keyboard layout |
| HFILE | Integer; | A handle to an open file |
| HCURSOR | HICON; | A handle to a Windows mouse cursor object |
| COLORREF | DWORD; | A Windows color reference value, containing values for the red, green, and of ;bsp;blue components of a color |