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// |
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// Copyright (c) 2018 CNRS |
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// |
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#ifndef __pinocchio_axis_label_hpp__ |
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#define __pinocchio_axis_label_hpp__ |
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namespace pinocchio |
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{ |
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/// |
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/// \brief Generate the label (X, Y or Z) of the axis relative to its index. |
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/// |
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/// \tparam axis Index of the axis (either 0 for X, 1 for Y and Z for 2). |
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/// |
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/// \returns a char containing the label of the axis. |
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/// |
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template<int axis> |
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inline char axisLabel(); |
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template<> |
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inline char axisLabel<0>() |
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{ |
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return 'X'; |
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} |
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template<> |
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inline char axisLabel<1>() |
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{ |
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return 'Y'; |
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} |
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template<> |
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inline char axisLabel<2>() |
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{ |
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return 'Z'; |
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} |
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} // namespace pinocchio |
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#endif // __pinocchio_axis_label_hpp__ |
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