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Patch level : 12.0

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Files correlati     : 

Aggiunti operatori di confronto tra record_array

git-svn-id: svn://10.65.10.50/branches/R_10_00@23464 c028cbd2-c16b-5b4b-a496-9718f37d4682
This commit is contained in:
bonazzi 2016-12-20 16:35:43 +00:00
parent f1c9bb7e4c
commit 214b7a9f25
2 changed files with 22 additions and 0 deletions
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18
src/include/recarray.cpp
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@ -377,6 +377,24 @@ TRecord_array& TRecord_array::copy(
return *this; return *this;
} }
bool TRecord_array::is_equal (const TRecord_array& a) const
{
const int nrows = rows();
if (nrows != a.rows())
return false;
for (int i = 1; i <= nrows; i++)
{
const TRectype & r0 = row(i);
const TRectype & r1 = a.row(i);
if (r0 != r1)
return false;
}
return true;
}
int TRecord_array::read(const TRectype& filter) int TRecord_array::read(const TRectype& filter)
{ {
TRectype* f = (TRectype*)filter.dup(); TRectype* f = (TRectype*)filter.dup();

4
src/include/recarray.h
View File

@ -107,6 +107,10 @@ public:
TRecord_array& copy(const TRecord_array& a); TRecord_array& copy(const TRecord_array& a);
// @cmember Operatore di assegnamento di un record array // @cmember Operatore di assegnamento di un record array
TRecord_array& operator= (const TRecord_array& a) { return copy(a); } TRecord_array& operator= (const TRecord_array& a) { return copy(a); }
// @cmember Operatori di confronto tra record array
bool is_equal(const TRecord_array& a) const;
bool operator== (const TRecord_array& a) const { return is_equal(a);};
bool operator!= (const TRecord_array& a) const { return !is_equal(a);};
// @cmember Ritorna il numero logico del file principale // @cmember Ritorna il numero logico del file principale
int logic_num() const int logic_num() const