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fixed example of iteration through a SparseMat (bug #2310)

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This commit is contained in:
Vadim Pisarevsky 2012-10-09 22:16:57 +04:00
parent a09c88ab16
commit e365726c4a
1 changed files with 5 additions and 5 deletions
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10
modules/core/doc/basic_structures.rst
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@ -2187,14 +2187,14 @@ The class ``SparseMat`` represents multi-dimensional sparse numerical arrays. Su
for(; it != it_end; ++it)
{
// print element indices and the element value
const Node* n = it.node();
printf("(")
const SparseMat::Node* n = it.node();
printf("(");
for(int i = 0; i < dims; i++)
printf("
printf(":
printf("%d%s", n->idx[i], i < dims-1 ? ", " : ")");
printf(": %g\n", it.value<float>());
s += *it;
}
printf("Element sum is
printf("Element sum is %g\n", s);
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