| 237 | } |
| 238 | |
| 239 | bool StructHandle::IsPointerNull( const char *member, bool *result ) |
| 240 | { |
| 241 | int offset; |
| 242 | |
| 243 | if (!info->getOffset(member, &offset)) |
| 244 | { |
| 245 | return false; |
| 246 | } |
| 247 | |
| 248 | MemberType type; |
| 249 | |
| 250 | if (!info->getType(member, &type)) |
| 251 | { |
| 252 | return false; |
| 253 | } |
| 254 | |
| 255 | switch (type) |
| 256 | { |
| 257 | case Member_Int8Pointer: |
| 258 | case Member_Int16Pointer: |
| 259 | case Member_Int32Pointer: |
| 260 | case Member_FloatPointer: |
| 261 | case Member_CharPointer: |
| 262 | case Member_VectorPointer: |
| 263 | case Member_EHandlePointer: |
| 264 | { |
| 265 | *result = *((unsigned char **)data + offset) == NULL; |
| 266 | break; |
| 267 | } |
| 268 | |
| 269 | default: |
| 270 | { |
| 271 | return false; |
| 272 | } |
| 273 | } |
| 274 | |
| 275 | return true; |
| 276 | } |
| 277 | |
| 278 | bool StructHandle::setPointerNull( const char *member ) |
| 279 | { |