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refs #481 Removed old randomElements.

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This commit is contained in:
Mathew Sutcliffe
2015-10-03 00:14:50 +01:00
parent 86913471a9
commit e3319f0dae
2 changed files with 0 additions and 34 deletions
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17
src/blackmisc/collection.h
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@@ -338,23 +338,6 @@ namespace BlackMisc
*/ */
void remove(const CCollection &other) { *this = CCollection(*this).difference(other); } void remove(const CCollection &other) { *this = CCollection(*this).difference(other); }
/*!
* \brief Return some random elements from container
* \param elements how many elements
*/
CCollection randomElements(int elements) const
{
if (this->isEmpty() || elements < 1) { return CCollection(); }
int high = this->size();
CCollection r;
for (int i = 0; i < elements; i++)
{
int randomIndex = qrand() % high;
r.push_back(*(this->begin()+ randomIndex));
}
return r;
}
/*! /*!
* \brief Test for equality. * \brief Test for equality.
*/ */

17
src/blackmisc/sequence.h
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@@ -518,23 +518,6 @@ namespace BlackMisc
return sorted(BlackMisc::Predicates::MemberLess(key1, keys...)); return sorted(BlackMisc::Predicates::MemberLess(key1, keys...));
} }
/*!
* \brief Return some random elements from container
* \param elements how many elements
*/
CSequence randomElements(int elements) const
{
if (this->isEmpty() || elements < 1) { return CSequence(); }
int high = this->size();
CSequence r;
for (int i = 0; i < elements; i++)
{
int randomIndex = qrand() % high;
r.push_back(this->operator [](randomIndex));
}
return r;
}
//! Equals operator. //! Equals operator.
friend bool operator ==(const CSequence &a, const CSequence &b) friend bool operator ==(const CSequence &a, const CSequence &b)
{ {