This class provides the maximum and minimum values a certain scalar type (int, float, or double) can store.
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#include <Tools/Utils/NumLimitsT.hh>
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| bool | is_float () |
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| bool | is_float () |
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| bool | is_float () |
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| bool | is_signed () |
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| bool | is_signed () |
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template<> |
| bool | is_signed () |
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template<> |
| bool | is_signed () |
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| bool | is_signed () |
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template<> |
| int | min () |
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| int | max () |
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| float | min () |
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| float | max () |
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| double | min () |
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| double | max () |
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static Scalar | min () |
| | Return the smallest absolte value a scalar type can store.
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static Scalar | max () |
| | Return the maximum absolte value a scalar type can store.
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static bool | is_float () |
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static bool | is_integer () |
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static bool | is_signed () |
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template<typename Scalar>
class OpenMesh::Utils::NumLimitsT< Scalar >
This class provides the maximum and minimum values a certain scalar type (int, float, or double) can store.
You can use it like this:
#include <OpenMesh/Utils/NumLimitsT.hh>
int float_min = OpenMesh::NumLimitsT<float>::min();
float double_max = OpenMesh::NumLimitsT<double>::max();
- Note
- This functionality should be provided by std::numeric_limits. This template does not exist on gcc <= 2.95.3. The class template NumLimitsT is just a workaround.
The documentation for this class was generated from the following file:
