IMP::example::ExampleTemplateClassD< D > Class Template Reference

A line segment templated on the dimension. More...

#include <IMP/example/ExampleTemplateClass.h>

Detailed Description

template<unsigned int D>
class IMP::example::ExampleTemplateClassD< D >

A line segment templated on the dimension.

Like the underlying algebra::VectorD data, is not initialized when the default constructor is used. Since it is a small class, it is designed to be allocated on the stack and to be passed by value (or const &).

The class should be named SegmentD, but it is a demonstration.

The source code is as follows:

/**
 *  \file IMP/example/ExampleTemplateClass.h
 *  \brief Show how to manage a template class with Python.
 *
 *  Copyright 2007-2020 IMP Inventors. All rights reserved.
 *
 */

#ifndef IMPEXAMPLE_EXAMPLE_TEMPLATE_CLASS_H
#define IMPEXAMPLE_EXAMPLE_TEMPLATE_CLASS_H

#include <IMP/example/example_config.h>

#include <IMP/utility.h>
#include <IMP/algebra/VectorD.h>

IMPEXAMPLE_BEGIN_NAMESPACE

//! A line segment templated on the dimension.
/** Like the underlying
    algebra::VectorD data, is not initialized when the default
    constructor is used. Since it is a small class, it is designed to
    be allocated on the stack and to be passed by value (or
    const &).

    The class should be named SegmentD, but it is a demonstration.

    The source code is as follows:
    \include ExampleTemplateClass.h
*/
template <unsigned int D>
class ExampleTemplateClassD {
  IMP::algebra::VectorD<D> eps_[2];

 public:
  ExampleTemplateClassD() {}
  /** Since it is a simple object, there is no reason to provide
      methods to change the data.
  */
  ExampleTemplateClassD(const IMP::algebra::VectorD<D> &a,
                        const IMP::algebra::VectorD<D> &b) {
    eps_[0] = a;
    eps_[1] = b;
  }
  //! Get one of the endpoints
  const IMP::algebra::VectorD<D> &get_point(unsigned int i) const {
    IMP_USAGE_CHECK(i < 2, "The endpoint index can only be 0 or 1");
    return eps_[i];
  }

  IMP_SHOWABLE_INLINE(ExampleTemplateClassD, out << eps_[0] << " " << eps_[1];);
};

typedef ExampleTemplateClassD<3> ExampleTemplateClass3D;
typedef Vector<ExampleTemplateClassD<3> > ExampleTemplateClass3Ds;

IMPEXAMPLE_END_NAMESPACE

#endif /* IMPEXAMPLE_EXAMPLE_TEMPLATE_CLASS_H */

Definition at line 32 of file ExampleTemplateClass.h.

Public Member Functions
	ExampleTemplateClassD (const IMP::algebra::VectorD< D > &a, const IMP::algebra::VectorD< D > &b)
const IMP::algebra::VectorD< D > &	get_point (unsigned int i) const
	Get one of the endpoints. More...
void	show (std::ostream &out=std::cout) const

Constructor & Destructor Documentation

template<unsigned int D>

IMP::example::ExampleTemplateClassD< D >::ExampleTemplateClassD	(	const IMP::algebra::VectorD< D > &	a,
		const IMP::algebra::VectorD< D > &	b
	)

Since it is a simple object, there is no reason to provide methods to change the data.

Definition at line 40 of file ExampleTemplateClass.h.

Member Function Documentation

template<unsigned int D>

const IMP::algebra::VectorD<D>& IMP::example::ExampleTemplateClassD< D >::get_point

(

unsigned int

i

)

const

Get one of the endpoints.

Definition at line 46 of file ExampleTemplateClass.h.

---

The documentation for this class was generated from the following file:

• ExampleTemplateClass.h