本文整理汇总了C++中DBNetworkIF::Build方法的典型用法代码示例。如果您正苦于以下问题：C++ DBNetworkIF::Build方法的具体用法？C++ DBNetworkIF::Build怎么用？C++ DBNetworkIF::Build使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类DBNetworkIF的用法示例。
在下文中一共展示了DBNetworkIF::Build方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: RGISEditNetBuildCBK
void RGISEditNetBuildCBK (Widget widget,RGISWorkspace *workspace,XmAnyCallbackStruct *callData)
{
DBDataset *dataset = UIDataset ();
DBObjData *netData = dataset->Data ();
DBNetworkIF *netIF = new DBNetworkIF (netData);
UIPauseDialogOpen ((char *) "Building Topological Networks");
netIF->Build ();
UIPauseDialogClose ();
delete netIF;
}示例2: main
int main (int argc,char *argv [])
{
int argPos, argNum = argc, ret, verbose = false;
char *title = (char *) NULL, *subject = (char *) NULL;
char *domain = (char *) NULL, *version = (char *) NULL;
DBObjData *netData;
DBNetworkIF *netIF;
for (argPos = 1;argPos < argNum; )
{
if (CMargTest (argv [argPos],"-t","--title"))
{
if ((argNum = CMargShiftLeft (argPos,argv,argNum)) <= argPos)
{ CMmsgPrint (CMmsgUsrError,"Missing title!"); return (CMfailed); }
title = argv [argPos];
if ((argNum = CMargShiftLeft (argPos,argv,argNum)) <= argPos) break;
continue;
}
if (CMargTest (argv [argPos],"-u","--subject"))
{
if ((argNum = CMargShiftLeft (argPos,argv,argNum)) <= argPos)
{ CMmsgPrint (CMmsgUsrError,"Missing subject!"); return (CMfailed); }
subject = argv [argPos];
if ((argNum = CMargShiftLeft (argPos,argv,argNum)) <= argPos) break;
continue;
}
if (CMargTest (argv [argPos],"-d","--domain"))
{
if ((argNum = CMargShiftLeft (argPos,argv,argNum)) <= argPos)
{ CMmsgPrint (CMmsgUsrError,"Missing domain!"); return (CMfailed); }
domain = argv [argPos];
if ((argNum = CMargShiftLeft (argPos,argv,argNum)) <= argPos) break;
continue;
}
if (CMargTest (argv [argPos],"-v","--version"))
{
if ((argNum = CMargShiftLeft (argPos,argv,argNum)) <= argPos)
{ CMmsgPrint (CMmsgUsrError,"Missing version!"); return (CMfailed); }
version = argv [argPos];
if ((argNum = CMargShiftLeft (argPos,argv,argNum)) <= argPos) break;
continue;
}
if (CMargTest (argv [argPos],"-V","--verbose"))
{
verbose = true;
if ((argNum = CMargShiftLeft (argPos,argv,argNum)) <= argPos) break;
continue;
}
if (CMargTest (argv [argPos],"-h","--help"))
{
CMmsgPrint (CMmsgInfo,"%s [options] <input network> <output network>",CMfileName(argv[0]));
CMmsgPrint (CMmsgInfo," -t,--title [dataset title]");
CMmsgPrint (CMmsgInfo," -u,--subject [subject]");
CMmsgPrint (CMmsgInfo," -d,--domain [domain]");
CMmsgPrint (CMmsgInfo," -v,--version [version]");
CMmsgPrint (CMmsgInfo," -V,--verbose");
CMmsgPrint (CMmsgInfo," -h,--help");
return (DBSuccess);
}
if ((argv [argPos][0] == '-') && (strlen (argv [argPos]) > 1))
{ CMmsgPrint (CMmsgUsrError,"Unknown option: %s!",argv [argPos]); return (CMfailed); }
argPos++;
}
if (argNum > 3) { CMmsgPrint (CMmsgUsrError,"Extra arguments!"); return (CMfailed); }
if (verbose) RGlibPauseOpen (argv[0]);
netData = new DBObjData ();
ret = (argNum > 1) && (strcmp (argv [1],"-") != 0) ? netData->Read (argv [1]) : netData->Read (stdin);
if (netData->Type () != DBTypeNetwork)
{
CMmsgPrint (CMmsgUsrError,"Not a network input!");
delete netData;
return (CMfailed);
}
if (title != (char *) NULL) netData->Name (title);
if (subject != (char *) NULL) netData->Document (DBDocSubject, subject);
if (domain != (char *) NULL) netData->Document (DBDocGeoDomain, domain);
if (version != (char *) NULL) netData->Document (DBDocVersion, version);
netIF = new DBNetworkIF (netData);
ret = netIF->Build ();
delete netIF;
if (ret == DBSuccess)
ret = (argNum > 2) && (strcmp (argv [2],"-") != 0) ? netData->Write (argv [2]) : netData->Write (stdout);
delete netData;
if (verbose) RGlibPauseClose ();
return (ret);
}示例3: DBGridCont2Network
//.........这里部分代码省略.........
if (((0x01 << dir) == DBNetDirNE) || ((0x01 << dir) == DBNetDirE) || ((0x01 << dir) == DBNetDirSE)) col++;
if (((0x01 << dir) == DBNetDirNW) || ((0x01 << dir) == DBNetDirW) || ((0x01 << dir) == DBNetDirSW)) col--;
if (row < 0) continue;
if (col < 0) continue;
if (row >= gridIF->RowNum ()) continue;
if (col >= gridIF->ColNum ()) continue;
auxPos.Row = row;
auxPos.Col = col;
gridIF->Pos2Coord (auxPos,coord1);
switch (zGridData->Type ())
{
case DBTypeGridDiscrete: basinID = zGridIF->GridValue (layerRec,coord1); break;
case DBTypeGridContinuous: zGridIF->Value (layerRec,coord1,&basinID); break;
}
zones [zLayerID * 9 + dir] = basinID;
}
switch (zGridData->Type ())
{
case DBTypeGridDiscrete: basinID = zGridIF->GridValue (layerRec,coord0); break;
case DBTypeGridContinuous: zGridIF->Value (layerRec,coord0,&basinID); break;
}
zones [zLayerID * 9 + 8] = basinID;
}
for (dir = 0;dir < 9;++dir) zones [zLayerID * 9 + dir] = 0;
maxDir = DBFault;
for (layerID = 0;layerID < gridIF->LayerNum ();++layerID)
{
layerRec = gridIF->Layer (layerID);
if ((layerRec->Flags () & DBObjectFlagIdle) == DBObjectFlagIdle) continue;
if (gridIF->Value (layerRec,pos,&elev0))
{
maxDelta = (DBFloat) 0.0;
maxDir = 0;
for (zLayerID = 0;zLayerID < zLayerNum;++zLayerID)
{
for (dir = 0;dir < 8;++dir)
{
row = pos.Row;
col = pos.Col;
if (((0x01 << dir) == DBNetDirNW) || ((0x01 << dir) == DBNetDirN) || ((0x01 << dir) == DBNetDirNE)) row++;
if (((0x01 << dir) == DBNetDirSE) || ((0x01 << dir) == DBNetDirS) || ((0x01 << dir) == DBNetDirSW)) row--;
if (((0x01 << dir) == DBNetDirNE) || ((0x01 << dir) == DBNetDirE) || ((0x01 << dir) == DBNetDirSE)) col++;
if (((0x01 << dir) == DBNetDirNW) || ((0x01 << dir) == DBNetDirW) || ((0x01 << dir) == DBNetDirSW)) col--;
if (col < 0) continue;
if (row < 0) continue;
if (col >= gridIF->ColNum ()) continue;
if (row >= gridIF->RowNum ()) continue;
auxPos.Row = row;
auxPos.Col = col;
gridIF->Pos2Coord (auxPos,coord1);
distance = DBMathCoordinateDistance (projection,coord0,coord1);
if ((zones [zLayerID * 9 + dir] == zones [zLayerID * 9 + 8]) && (gridIF->Value (layerRec,auxPos,&elev1)))
{
delta = (downhill ? (elev1 - elev0) : (elev0 - elev1)) / distance;
if (maxDelta > delta) { maxDelta = delta; maxDir = (0x01 << dir); }
}
}
if (maxDir != 0) goto SlopeStop;
}
}
}
SlopeStop:
if (maxDir != DBFault)
{
sprintf (nameSTR,"GHAASCell:%d",cellTable->ItemNum ());
cellRec = cellTable->Add (nameSTR);
positionFLD->Position(cellRec,pos);
toCellFLD->Int (cellRec,(DBInt) maxDir);
fromCellFLD->Int (cellRec,(DBInt) 0);
orderFLD->Int (cellRec,(DBInt) 0);
basinFLD->Int (cellRec,(DBInt) 0);
basinCellsFLD->Int (cellRec,(DBInt) 0);
travelFLD->Int (cellRec,(DBInt) 0);
upCellPosFLD->Position (cellRec,pos);
cellAreaFLD->Float (cellRec,(DBFloat) 0.0);
subbasinLengthFLD->Float(cellRec,(DBFloat) 0.0);
subbasinAreaFLD->Float (cellRec,(DBFloat) 0.0);
((DBInt *) dataRec->Data ()) [pos.Row * gridIF->ColNum () + pos.Col] = cellRec->RowID ();
}
}
}
PauseStop:
if (pos.Row < gridIF->RowNum ()) return (DBFault);
sprintf (nameSTR,"GHAASBasin%d",(DBInt) 0);
basinRec = basinTable->Add (nameSTR);
mouthPosFLD->Position (basinRec,positionFLD->Position (cellTable->Item (0)));
colorFLD->Int (basinRec,0);
free (zones);
delete gridIF;
if (zGridIF != (DBGridIF *) NULL) delete zGridIF;
netData->Precision (DBMathMin (gridIF->CellWidth (),gridIF->CellHeight ()) / 25.0);
netIF = new DBNetworkIF (netData);
netIF->Build ();
delete netIF;
return (DBSuccess);
}示例4: main
//.........这里部分代码省略.........
}
if ((argv[argPos][0] == '-') && ((int) strlen(argv[argPos]) > 1)) {
CMmsgPrint(CMmsgUsrError, "Unknown option: %s!", argv[argPos]);
return (CMfailed);
}
argPos++;
}
if (argNum > 3) {
CMmsgPrint(CMmsgUsrError, "Extra arguments!");
return (CMfailed);
}
if (verbose) RGlibPauseOpen(argv[0]);
if (expr != (char *) NULL) {
operand = new DBMathOperand(expr);
if (operand->Expand(variables) == DBFault) return (CMfailed);
}
data = new DBObjData();
if (((argNum > 1) && (strcmp(argv[1], "-") != 0) ? data->Read(argv[1]) : data->Read(stdin)) == DBFault) {
delete data;
delete operand;
return (CMfailed);
}
if (tableName == (char *) NULL) tableName = DBrNItems;
if (strcmp (tableName,DBrNCells) == 0) netIF = new DBNetworkIF (data);
if ((table = data->Table(tableName)) == (DBObjTable *) NULL) {
CMmsgPrint(CMmsgUsrError, "Invalid table!");
delete data;
delete operand;
return (CMfailed);
}
saveTable = new DBObjTable(*table);
if (netIF != (DBNetworkIF *) NULL) {
for (cellID = 0; cellID < table->ItemNum(); ++cellID) {
record = table->Item(cellID);
netIF->CellDelete(record);
}
}
table->DeleteAll();
if ((strcmp(tableName, DBrNItems) == 0) && ((groups = data->Table(DBrNGroups)) != (DBObjTable *) NULL)) {
saveGroups = new DBObjTable(*groups);
groups->DeleteAll();
}
if (expr != (char *) NULL) {
if (operand->Configure(saveTable->Fields()) == DBFault) {
delete data;
delete operand;
return (CMfailed);
}
for (recID = 0; recID < saveTable->ItemNum(); ++recID) {
record = saveTable->Item(recID);
if (operand->Int(record) == true) {
if (!fromSelection) continue;
if ((record->Flags() & DBObjectFlagSelected) == DBObjectFlagSelected) continue;
}
table->Add(new DBObjRecord(*record));
if (groups != (DBObjTable *) NULL) groups->Add(new DBObjRecord(*(saveGroups->Item(recID))));
}
}
else {
if (fromSelection) {
for (recID = 0; recID < saveTable->ItemNum(); ++recID) {
record = saveTable->Item(recID);
if ((record->Flags() & DBObjectFlagSelected) == DBObjectFlagSelected) {
table->Add(new DBObjRecord(*record));
if (groups != (DBObjTable *) NULL)
groups->Add(new DBObjRecord(*(saveGroups->Item(recID))));
}
}
}
}
if (netIF != (DBNetworkIF *) NULL) {
for (cellID = 0; cellID < netIF->CellNum(); ++cellID) {
record = table->Item(cellID);
netIF->CellAdd(record);
}
}
if (expr != (char *) NULL) delete operand;
delete variables;
delete saveTable;
if (groups != (DBObjTable *) NULL) delete saveGroups;
if (netIF != (DBNetworkIF *) NULL) {
netIF->Trim();
netIF->Build();
delete netIF;
}
ret = (argNum > 2) && (strcmp(argv[2], "-") != 0) ? data->Write(argv[2]) : data->Write(stdout);
delete data;
if (verbose) RGlibPauseClose();
return (ret);
}