【发布时间】:2015-05-12 07:16:41
【问题描述】:
结构1:
typedef struct _wfs_cdm_cu_info
{
USHORT usTellerID;
USHORT usCount;
LPWFSCDMCASHUNIT * lppList;
} WFSCDMCUINFO, * LPWFSCDMCUINFO;
结构2:
typedef struct _wfs_cdm_cashunit
{
USHORT usNumber;
USHORT usType;
LPSTR lpszCashUnitName;
CHAR cUnitID[5];
CHAR cCurrencyID[3];
ULONG ulValues;
ULONG ulInitialCount;
ULONG ulCount;
ULONG ulRejectCount;
ULONG ulMinimum;
ULONG ulMaximum;
BOOL bAppLock;
USHORT usStatus;
USHORT usNumPhysicalCUs;
LPWFSCDMPHCU * lppPhysical;
} WFSCDMCASHUNIT, * LPWFSCDMCASHUNIT;
结构 3:
typedef struct _wfs_cdm_physicalcu
{
LPSTR lpPhysicalPositionName;
CHAR cUnitID[5];
ULONG ulInitialCount;
ULONG ulCount;
ULONG ulRejectCount;
ULONG ulMaximum;
USHORT usPStatus;
BOOL bHardwareSensor;
} WFSCDMPHCU, * LPWFSCDMPHCU;
代码:
LPWFSCDMCUINFO lpWFSCDMCuinf = NULL;
LPWFSCDMCASHUNIT lpWFSCDMCashUnit = NULL;
LPWFSCDMPHCU lpWFSCDMPhcu = NULL;
int i=0;
try
{
hResult = WFMAllocateBuffer(sizeof(WFSCDMCUINFO),WFS_MEM_ZEROINIT|WFS_MEM_SHARE,(void**)&lpWFSCDMCuinf);
lpWFSCDMCuinf->usCount =7;
lpWFSCDMCuinf->usTellerID = 0;
hResult = WFMAllocateMore(7*sizeof(LPWFSCDMCASHUNIT),lpWFSCDMCuinf,(void**)&lpWFSCDMCuinf->lppList);
for(i=0;i<7;i++)
{
LPWFSCDMCASHUNIT lpWFSCDMCashUnit = NULL;
hResult = WFMAllocateMore(sizeof(WFSCDMCASHUNIT), lpWFSCDMCuinf, (void**)&lpWFSCDMCashUnit);
lpWFSCDMCuinf->lppList[i] = lpWFSCDMCashUnit;//store the pointer
//FILLING CASH UNIT
-----------------------------
lpWFSCDMCashUnit->ulValues =50;
-----------------------------
WFMAllocateMore(1* sizeof(LPWFSCDMPHCU), lpWFSCDMCuinf, (void**)&lpWFSCDMCashUnit->lppPhysical);// Allocate Physical Unit structure
for(int j=0;j<1;j++)
{
LPWFSCDMPHCU lpWFSCDMPhcu = NULL;
hResult = WFMAllocateMore(sizeof(WFSCDMPHCU), lpWFSCDMCuinf, (void**)&lpWFSCDMPhcu);
lpWFSCDMCashUnit->lppPhysical[j] = lpWFSCDMPhcu;
//FILLING Phy CASHUNIT
-------------------------------------------------------
lpWFSCDMPhcu->ulMaximum = 2000;
-----------------------------
}
}
//lpWFSCDMCuinf->lppList=&lpWFSCDMCashUnit;
hResult =WFSExecute (hService,WFS_CMD_CDM_END_EXCHANGE,(LPVOID)&lpWFSCDMCuinf,60000,&lppResult);
return (int)hResult;
我在检索结构 1 中的所有值时卡住了。 我需要将值动态添加到这些结构中并显示 Structure1 作为输出。为此需要分配内存。我尝试使用上面的代码来分配内存,但尽管分配了值,但没有正确存储在结构。
usCount 的值会根据面额设置而变化。基于此设置usNumPhysicalCUs。
此外,当我在 WFSExecute 方法中发送 &lpWFSCDMCuinf 时,lppPhysical 似乎是空的。
我不知道我哪里错了。
【问题讨论】:
-
你希望有人阅读那堵混淆代码吗?请将其简化为能说明您的问题的内容,并使用易读的名称。
-
嗯,这是一个符合 XFS 的代码,因为它听起来很模糊。我会尽量减少它。
-
我不知道 XFS 但你的 c++ 代码无效... for(int i=0;i
-
是的 int i 已经在上面声明了。我需要有 7 个物理现金单元,因此考虑了循环,那么有什么不同的方式呢?
标签: pointers structure xfs cen-xfs