read_objectread_objectReadObjectReadObjectread_object (算子)
名称
read_objectread_objectReadObjectReadObjectread_object — 读取图标对象。
签名
描述
read_objectread_objectReadObjectReadObjectReadObjectread_object reads an iconic object from the file FileNameFileNameFileNameFileNamefileNamefile_name.
The file must be written in the HALCON Iconic Object format (HOBJ),
which is supported by the operators write_objectwrite_objectWriteObjectWriteObjectWriteObjectwrite_object,
write_imagewrite_imageWriteImageWriteImageWriteImagewrite_image, and write_regionwrite_regionWriteRegionWriteRegionWriteRegionwrite_region。See write_objectwrite_objectWriteObjectWriteObjectWriteObjectwrite_object
for more information about the HOBJ format.
执行信息
- 多线程类型：可重入（与非独占算子并行运行）。
- 多线程作用域：全局（可从任何线程调用）。
- 未采用并行化处理。
参数
ObjectObjectObjectObjectobjectValobject (输出对象) object(-array) → objectHObjectHObjectHObjectHobject *
Iconic object.
FileNameFileNameFileNameFileNamefileNamefile_name (输入控制) filename → HTuplestrHTupleHtuple (string) (string) (HString) (char*)
Name of file.
File extension:
.hobj
结果
如果参数有效，算子
read_objectread_objectReadObjectReadObjectReadObjectread_object 返回值 2 ( H_MSG_TRUE )。如有必要，则抛出异常。
可能的前趋
write_imagewrite_imageWriteImageWriteImageWriteImagewrite_image,
write_objectwrite_objectWriteObjectWriteObjectWriteObjectwrite_object
另见
write_objectwrite_objectWriteObjectWriteObjectWriteObjectwrite_object,
write_imagewrite_imageWriteImageWriteImageWriteImagewrite_image,
read_imageread_imageReadImageReadImageReadImageread_image
模块
基础