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33 lines
908 B
C++
33 lines
908 B
C++
#ifndef NMPEBIGRIDVIEWDATABUILDER_H
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#define NMPEBIGRIDVIEWDATABUILDER_H
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#include "nmSubWxs_global.h"
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#include <QString>
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class nmDataAnalyzeManager;
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class nmPebiGridViewData;
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/**
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* @brief 在 GUI 线程把 nmData 对象转换成独立的网格预览数据。
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*
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* 构建过程先完成全部校验，再一次性写入输出对象，失败时不会暴露半成品。
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*/
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class NM_SUB_WXS_EXPORT nmPebiGridViewDataBuilder
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{
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public:
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/**
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* @param pDataManager 只在调用期间读取，不保存其指针。
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* @param pViewData 成功时接收完整数据，失败时保持原值不变。
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* @param pError 可选错误文字输出。
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*/
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static bool build(nmDataAnalyzeManager* pDataManager,
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nmPebiGridViewData* pViewData,
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QString* pError = NULL);
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private:
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nmPebiGridViewDataBuilder();
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};
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#endif // NMPEBIGRIDVIEWDATABUILDER_H
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