Reading and Writing File Data
QuickDraw 3D provides routines that you can use to access custom data in a file object. In all cases, the reading or writing occurs at the current file position, and the file position is advanced if the read or write operation completes successfully.
These functions can read and write data in either text or binary files.
- IMPORTANT
- You should call the
_Readfunctions only in a custom read data method (of typekQ3MethodTypeObjectReadData), and you should call the_Writefunctions only in a custom write method (of typekQ3MethodTypeObjectWrite).
Subtopics
- Q3Uns8_Read
- Q3Uns8_Write
- Q3Uns16_Read
- Q3Uns16_Write
- Q3Uns32_Read
- Q3Uns32_Write
- Q3Int32_Read
- Q3Int32_Write
- Q3Uns64_Read
- Q3Uns64_Write
- Q3Float32_Read
- Q3Float32_Write
- Q3Float64_Read
- Q3Float64_Write
- Q3Size_Pad
- Q3String_Read
- Q3String_Write
- Q3RawData_Read
- Q3RawData_Write
- Q3Point2D_Read
- Q3Point2D_Write
- Q3Point3D_Read
- Q3Point3D_Write
- Q3RationalPoint3D_Read
- Q3RationalPoint3D_Write
- Q3RationalPoint4D_Read
- Q3RationalPoint4D_Write
- Q3Vector2D_Read
- Q3Vector2D_Write
- Q3Vector3D_Read
- Q3Vector3D_Write
- Q3Matrix4x4_Read
- Q3Matrix4x4_Write
- Q3Tangent2D_Read
- Q3Tangent2D_Write
- Q3Tangent3D_Read
- Q3Tangent3D_Write
- Q3Comment_Write