query_aop_infoT_query_aop_infoQueryAopInfoQueryAopInfoquery_aop_info (算子)

名称

query_aop_infoT_query_aop_infoQueryAopInfoQueryAopInfoquery_aop_info — 查询针对算子的 AOP 信息索引结构。

签名

描述

HALCON supports a mechanism to adapt the behavior of automatic parallelization of image processing operators (AOP) to the machine's hardware capability. The information for this adaption can be obtained by the operator optimize_aopoptimize_aopOptimizeAopOptimizeAopOptimizeAopoptimize_aop and can be partly read and modified by the operators get_aop_infoget_aop_infoGetAopInfoGetAopInfoGetAopInfoget_aop_info and set_aop_infoset_aop_infoSetAopInfoSetAopInfoSetAopInfoset_aop_info, respectively. To address specific AOP information the operator's optimization data is indexed within a 3-ary hierarchy that can be obtained by query_aop_infoquery_aop_infoQueryAopInfoQueryAopInfoQueryAopInfoquery_aop_info. The three hierarchy stages are indexed by the operator name, the iconic type, and a parameter string value denoting a special mode or method supported by the operator.

If an empty string ''"""""""""" is passed to OperatorNameOperatorNameOperatorNameOperatorNameoperatorNameoperator_name, the parameters IndexNameIndexNameIndexNameIndexNameindexNameindex_name and IndexValueIndexValueIndexValueIndexValueindexValueindex_value are ignored and all operator names in ValueValueValueValuevaluevalue are returned, for which optimization data is stored. NameNameNameNamenamename contains the index identifier 'operator'"operator""operator""operator""operator""operator" as many times as operator names are returned. Specifying a single operator name in OperatorNameOperatorNameOperatorNameOperatorNameoperatorNameoperator_name and passing an empty string ''"""""""""" to the parameters IndexNameIndexNameIndexNameIndexNameindexNameindex_name and IndexValueIndexValueIndexValueIndexValueindexValueindex_value queries all iconic types the operator holds optimization data for. ValueValueValueValuevaluevalue contains the type strings, NameNameNameNamenamename the index identifier 'iconic_type'"iconic_type""iconic_type""iconic_type""iconic_type""iconic_type", respectively. Finally, when specifying a certain operator in OperatorNameOperatorNameOperatorNameOperatorNameoperatorNameoperator_name and a specific iconic type by passing the dimension identifier 'iconic_type'"iconic_type""iconic_type""iconic_type""iconic_type""iconic_type" to IndexNameIndexNameIndexNameIndexNameindexNameindex_name and the specific iconic type to IndexValueIndexValueIndexValueIndexValueindexValueindex_value, NameNameNameNamenamename contains the parameter index identifier ValueValueValueValuevaluevalue holds the parameter string values supported by the operator. The format of the parameter identifier string is compound containing the string 'parameter'"parameter""parameter""parameter""parameter""parameter", followed by a colon separator ':'":"":"":"":"":" and a digit, denoting the parameter index (starting with 1). If the operator does not support any mode parameter or the operator's parameter values were not varied during optimization process of optimize_aopoptimize_aopOptimizeAopOptimizeAopOptimizeAopoptimize_aop the string 'parameter:0'"parameter:0""parameter:0""parameter:0""parameter:0""parameter:0" is returned for NameNameNameNamenamename and ValueValueValueValuevaluevalue contains an empty string. In case no AOP information is stored for the specified index, NameNameNameNamenamename returns an empty string.

执行信息

• 多线程类型：独占（仅与独立算子并行运行）。
• 多线程作用域：局部（仅可在创建窗口、模型或工具实例的同一线程中调用）。
• 未采用并行化处理。

参数

结果

query_aop_infoquery_aop_infoQueryAopInfoQueryAopInfoQueryAopInfoquery_aop_info 在所有参数正确时返回 2 ( H_MSG_TRUE )。如有必要，则抛出异常。

模块

基础