将目标语法元素中的“前一个子代完成”标志设置为指定的值。
void cpiSetElementCompletePrevious( int* returnCode, CciElement* targetElement, CciBool value);
无。 如果发生错误,则 returnCode 表明错误原因。
此示例取自样本解析器文件 BipSampPluginParser.c(289 行到 318 行):
/* Get a pointer to the start of the tag */ startMarker = (char*)pc->iBuffer+(int)pc->iIndex; /* Skip over the tag */ goToNameEnd( (PARSER_CONTEXT_ST *)context, parser ); /* Get a pointer to the end of the tag */ endMarker = (char*)pc->iBuffer+(int)pc->iIndex; /* Compute the size of the tag */ markedSize = (size_t)endMarker-(int)startMarker; /* Convert the tag into broker form */ data = CciNString((char *)startMarker, markedSize, pc->iCcsid); /* Create a new name element for the tag */ newElement = cpiCreateElement(&rc, parser); cpiSetElementType(&rc, newElement, CCI_ELEMENT_TYPE_NAME); cpiSetElementName(&rc, newElement, data); cpiSetElementCompletePrevious(&rc, newElement, 0); cpiSetElementCompleteNext(&rc, newElement, 0); if (pc->trace) { const char * mbData = mbString(data, pc->iCcsid); fprintf(pc->tracefile, "PLUGIN: New tag found\n"); fprintf(pc->tracefile, "PLUGIN: Created new NAME element; object=0x%x type=0x%x name=", newElement, CCI_ELEMENT_TYPE_NAME); fprintf(pc->tracefile, "%s\n", mbData); fflush(pc->tracefile); free((void *)mbData); } /* Free the memory allocated in CciNString() */ free((void *)data); /* Add the element */ cpiAddAsLastChild(&rc, element, newElement); cpiSetElementCompletePrevious(&rc, element, 1);