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BUG: hashtable key_iterator ++ operator returning incorrect type

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ENH: ensure std::distance works with hashtable iterators
This commit is contained in:
Mark Olesen
2017-05-14 16:58:47 +02:00
parent 0c53a815ed
commit 4b0d1632b6
3 changed files with 72 additions and 7 deletions
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21
applications/test/HashTable/Test-hashTable.C
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@ -25,6 +25,8 @@ License
#include "HashTable.H"
#include "List.H"
#include "SortableList.H"
#include "DynamicList.H"
#include "FlatOutput.H"
#include "IOstreams.H"
#include "IStringStream.H"
@ -194,7 +196,24 @@ int main()
// These do not yet work. Issues resolving the distance.
//
// List<scalar> table1vals(table1.begin(), table1.end());
// wordList table1keys(table1.begin(), table1.end());
{
Info<<"distance/size: "
<< std::distance(table1.begin(), table1.end())
<< "/" << table1.size()
<< " and "
<< std::distance(table1.keys().begin(), table1.keys().end())
<< "/" << table1.keys().size()
<< nl;
SortableList<word> sortKeys
// DynamicList<word> sortKeys
(
table1.keys().begin(),
table1.keys().end()
);
Info<<"sortKeys: " << flatOutput(sortKeys) << nl;
}
Info<< "\nFrom table1: " << flatOutput(table1.sortedToc()) << nl
<< "retain keys: " << flatOutput(table3.sortedToc()) << nl;