write_memory_blockT_write_memory_blockWriteMemoryBlockWriteMemoryBlockwrite_memory_block (算子名称)

名称

write_memory_blockT_write_memory_blockWriteMemoryBlockWriteMemoryBlockwrite_memory_block — Write a memory block to a file.

参数签名

描述

该算子 write_memory_blockwrite_memory_blockWriteMemoryBlockWriteMemoryBlockWriteMemoryBlockwrite_memory_block writes the byte content of the memory block MemoryBlockHandleMemoryBlockHandleMemoryBlockHandleMemoryBlockHandlememoryBlockHandlememory_block_handle to the file FileNameFileNameFileNameFileNamefileNamefile_name. The memory block can be read again with read_memory_blockread_memory_blockReadMemoryBlockReadMemoryBlockReadMemoryBlockread_memory_block.

The default HALCON file extension for memory block files is '.bin', but any file extension can be chosen, including none.

注意

Choosing a file extension that does not fit the byte content of the memory block MemoryBlockHandleMemoryBlockHandleMemoryBlockHandleMemoryBlockHandlememoryBlockHandlememory_block_handle only changes the name of the file, not the bytes written to disk.

运行信息

• 多线程类型:可重入(与非独占操作符并行运行)。
• 多线程作用域:全局(可以从任何线程调用)。
• 未经并行化处理。

参数表

结果

该算子 write_memory_blockwrite_memory_blockWriteMemoryBlockWriteMemoryBlockWriteMemoryBlockwrite_memory_block 返回值 2 ( H_MSG_TRUE) if the passed handle is valid and if the memory block was successfully written into the named file. Otherwise, an exception is raised.

模块

Foundation