- for example,
string buffer = ...;
SubStrings<string> split;
{
auto colon = buffer.find(':');
if (colon != std::string::npos)
{
split = stringOps::splitSpace(buffer, colon+1);
}
}
Not really possible with a substr() since that would create a new
temporary which then disappears. Similarly awkward to split and
then scan for the ':' to decide how many to discard.
ENH: add pop_front() and pop_back() methods to SubStrings
- the content is trivial enough (a pair of iterators) and the total
number of elements is usually reasonable short so that removal of
elements is inexpensive
For example,
string buffer = ...;
auto split = stringOps::splitSpace(buffer);
if (!split.empty() && split[0].str() == "face")
{
split.pop_front();
}
- construct Map/HashTable from key/value lists.
- invertToMap() : like invert() but returns a Map<label>,
which is useful for sparse numbering
- inplaceRenumber() : taking a Map<label> for the mapper
ENH: construct/reset CStringList for list of C-strings
- this makes them applicable to Foam::string, Foam::word etc
ENH: improvements to CStringList
- add strings() sublist variant which can be useful when handling
command arguments separately
- add construct from SubStrings.
- Translate a list of C++ strings into C-style (argc, argv) pair.
- Translate C-style (argc, argv) pair to list of C++ strings.
Useful when interfacing to external C-code and some libraries
