| 229 | } |
| 230 | |
| 231 | size_t FieldModel<::protoex::Order>::set_begin() |
| 232 | { |
| 233 | assert(((_buffer.offset() + fbe_offset() + fbe_size()) <= _buffer.size()) && "Model is broken!"); |
| 234 | if ((_buffer.offset() + fbe_offset() + fbe_size()) > _buffer.size()) |
| 235 | return 0; |
| 236 | |
| 237 | uint32_t fbe_struct_size = (uint32_t)fbe_body(); |
| 238 | uint32_t fbe_struct_offset = (uint32_t)(_buffer.allocate(fbe_struct_size) - _buffer.offset()); |
| 239 | assert(((fbe_struct_offset > 0) && ((_buffer.offset() + fbe_struct_offset + fbe_struct_size) <= _buffer.size())) && "Model is broken!"); |
| 240 | if ((fbe_struct_offset == 0) || ((_buffer.offset() + fbe_struct_offset + fbe_struct_size) > _buffer.size())) |
| 241 | return 0; |
| 242 | |
| 243 | *((uint32_t*)(_buffer.data() + _buffer.offset() + fbe_offset())) = fbe_struct_offset; |
| 244 | *((uint32_t*)(_buffer.data() + _buffer.offset() + fbe_struct_offset)) = fbe_struct_size; |
| 245 | *((uint32_t*)(_buffer.data() + _buffer.offset() + fbe_struct_offset + 4)) = (uint32_t)fbe_type(); |
| 246 | |
| 247 | _buffer.shift(fbe_struct_offset); |
| 248 | return fbe_struct_offset; |
| 249 | } |
| 250 | |
| 251 | void FieldModel<::protoex::Order>::set_end(size_t fbe_begin) |
| 252 | { |