#include <nmanifold.h>
Inheritance diagram for regina::NManifold:
Public Member Functions | |
virtual | ~NManifold () |
A destructor that does nothing. | |
std::string | getName () const |
Returns the common name of this 3-manifold as a human-readable string. | |
std::string | getTeXName () const |
Returns the common name of this 3-manifold in TeX format. | |
std::string | getStructure () const |
Returns details of the structure of this 3-manifold that might not be evident from its common name. | |
virtual NTriangulation * | construct () const |
Returns a triangulation of this 3-manifold, if such a construction has been implemented. | |
virtual NAbelianGroup * | getHomologyH1 () const |
Returns the first homology group of this 3-manifold, if such a routine has been implemented. | |
virtual std::ostream & | writeName (std::ostream &out) const=0 |
Writes the common name of this 3-manifold as a human-readable string to the given output stream. | |
virtual std::ostream & | writeTeXName (std::ostream &out) const=0 |
Writes the common name of this 3-manifold in TeX format to the given output stream. | |
virtual std::ostream & | writeStructure (std::ostream &out) const |
Writes details of the structure of this 3-manifold that might not be evident from its common name to the given output stream. | |
virtual void | writeTextShort (std::ostream &out) const |
Writes this object in short text format to the given output stream. | |
virtual void | writeTextLong (std::ostream &out) const |
Writes this object in long text format to the given output stream. |
The triangulation of this 3-manifold that may be in use is not of interest.
Subclasses corresponding to the different types of 3-manifold must override at least the virtual functions writeName() and writeTeXName(). They do not need to override writeTextShort() or writeTextLong() since these routines are properly implemented in the base class NManifold.
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A destructor that does nothing.
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Returns a triangulation of this 3-manifold, if such a construction has been implemented. If no construction routine has yet been implemented for this 3-manifold (for instance, if this 3-manifold is a Seifert fibred space with sufficiently many exceptional fibres) then this routine will return 0. The details of which 3-manifolds have construction routines can be found in the notes for the corresponding subclasses of NManifold. The default implemention of this routine returns 0.
Reimplemented in regina::NLensSpace, regina::NSFS, and regina::NSimpleSurfaceBundle. |
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Returns the first homology group of this 3-manifold, if such a routine has been implemented. If the calculation of homology has not yet been implemented for this 3-manifold then this routine will return 0. The details of which 3-manifolds have homology calculation routines can be found in the notes for the corresponding subclasses of NManifold. The default implemention of this routine returns 0. The homology group will be newly allocated and must be destroyed by the caller of this routine.
Reimplemented in regina::NHandlebody, regina::NLensSpace, regina::NSFS, and regina::NSimpleSurfaceBundle. |
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Returns the common name of this 3-manifold as a human-readable string.
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Returns details of the structure of this 3-manifold that might not be evident from its common name. For instance, for an orbit space S^3/G this routine might return the full Seifert structure. This routine may return the empty string if no additional details are deemed necessary.
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Returns the common name of this 3-manifold in TeX format. Leading and trailing dollar signs will be included.
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Writes the common name of this 3-manifold as a human-readable string to the given output stream.
Implemented in regina::NHandlebody, regina::NLensSpace, regina::NSFS, and regina::NSimpleSurfaceBundle. |
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Writes details of the structure of this 3-manifold that might not be evident from its common name to the given output stream. For instance, for an orbit space S^3/G this routine might write the full Seifert structure. This routine may write nothing if no additional details are deemed necessary. The default implementation of this routine behaves in this way.
Reimplemented in regina::NSFS. |
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Writes the common name of this 3-manifold in TeX format to the given output stream. Leading and trailing dollar signs will be included.
Implemented in regina::NHandlebody, regina::NLensSpace, regina::NSFS, and regina::NSimpleSurfaceBundle. |
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Writes this object in long text format to the given output stream. The output should provided the user with all the information they could want. The output should end with a newline. The default implementation of this routine merely calls writeTextShort() and adds a newline.
Reimplemented from regina::ShareableObject. |
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Writes this object in short text format to the given output stream. The output should fit on a single line and no newline should be written.
Implements regina::ShareableObject. |