CGAL 6.1 - Algebraic Kernel

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AlgebraicKernel_d_1::BoundBetween_1 Concept Reference
Reference Manual » Concepts » Univariate Algebraic Kernel

## Definition

Computes a number of type `AlgebraicKernel_d_1::Bound` in-between two `AlgebraicKernel_d_1::Algebraic_real_1` values.

Refines
  `AdaptableBinaryFunction`

## Types
typedef AlgebraicKernel_d_1::Bound | result_type
typedef AlgebraicKernel_d_1::Algebraic_real_1 | first_argument_type
typedef AlgebraicKernel_d_1::Algebraic_real_1 | second_argument_type

## Operations
result_type | operator() (const first_argument_type &a, const second_argument_type &b)
| Computes a value \( r\), which is between \( a\) and \( b\).

## Member Function Documentation

## ◆ operator()()

result_type AlgebraicKernel_d_1::BoundBetween_1::operator() | ( | const first_argument_type & | a,
|  | const second_argument_type & | b
| ) |  |

Computes a value \( r\), which is between \( a\) and \( b\).

Precondition
  \( a \neq b\)

Postcondition
  \( r > min(a,b)\)
  \( r < max(a,b)\)