The iterator iterates over the terms of the expression.
double s=0;
s+=*i * primal(i);
const Invalid INVALID
Invalid iterators.
Definition base.cc:32
Const iterator over the expression.
Definition lp_base.h:504
#include <lemon/lp_base.h>
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| ConstCoeffIt (const Expr &e) |
| Sets the iterator to the first term.
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| operator Col () const |
| Convert the iterator to the column of the term.
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const Value & | operator* () const |
| Returns the coefficient of the term.
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ConstCoeffIt & | operator++ () |
| Next term.
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bool | operator== (Invalid) const |
| Equality operator.
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bool | operator!= (Invalid) const |
| Inequality operator.
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◆ ConstCoeffIt()
Sets the iterator to the first term of the expression.
◆ operator++()
Assign the iterator to the next term.