本文整理汇总了C++中NcValues::as_int方法的典型用法代码示例。如果您正苦于以下问题：C++ NcValues::as_int方法的具体用法？C++ NcValues::as_int怎么用？C++ NcValues::as_int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NcValues的用法示例。
在下文中一共展示了NcValues::as_int方法的1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: readField
int NetcdfSource::readField(double *v, const QString& field, int s, int n) {
NcType dataType = ncNoType; /* netCDF data type */
/* Values for one record */
NcValues *record = 0;// = new NcValues(dataType,numFrameVals);
KST_DBG qDebug() << "Entering NetcdfSource::readField with params: " << field << ", from " << s << " for " << n << " frames" << endl;
/* For INDEX field */
if (field.toLower() == "index") {
if (n < 0) {
v[0] = double(s);
return 1;
}
for (int i = 0; i < n; ++i) {
v[i] = double(s + i);
}
return n;
}
/* For a variable from the netCDF file */
QByteArray bytes = field.toLatin1();
NcVar *var = _ncfile->get_var(bytes.constData()); // var is owned by _ncfile
if (!var) {
KST_DBG qDebug() << "Queried field " << field << " which can't be read" << endl;
return -1;
}
dataType = var->type();
if (s >= var->num_vals() / var->rec_size()) {
return 0;
}
bool oneSample = n < 0;
int recSize = var->rec_size();
switch (dataType) {
case ncShort:
{
if (oneSample) {
record = var->get_rec(s);
v[0] = record->as_short(0);
delete record;
} else {
for (int i = 0; i < n; i++) {
record = var->get_rec(i+s);
for (int j = 0; j < recSize; j++) {
v[i*recSize + j] = record->as_short(j);
}
delete record;
}
}
}
break;
case ncInt:
{
if (oneSample) {
record = var->get_rec(s);
v[0] = record->as_int(0);
delete record;
} else {
for (int i = 0; i < n; i++) {
record = var->get_rec(i+s);
KST_DBG qDebug() << "Read record " << i+s << endl;
for (int j = 0; j < recSize; j++) {
v[i*recSize + j] = record->as_int(j);
}
delete record;
}
}
}
break;
case ncFloat:
{
if (oneSample) {
record = var->get_rec(s);
v[0] = record->as_float(0);
delete record;
} else {
for (int i = 0; i < n; i++) {
record = var->get_rec(i+s);
for (int j = 0; j < recSize; j++) {
v[i*recSize + j] = record->as_float(j);
}
delete record;
}
}
}
break;
case ncDouble:
{
if (oneSample) {
record = var->get_rec(s);
v[0] = record->as_double(0);
delete record;
} else {
for (int i = 0; i < n; i++) {
//.........这里部分代码省略.........