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claraty::Bounding_Shape_IO

claraty::Bounding_Shape_IO Class Reference

#include <me_body_io.h>

List of all members.

Bounding_Shape file I/O

static void extract_from_parse_tree (pug::xml_node &bounding_shape_elem, Bounding_Shape &bounding_shape)
static CHILD_TYPES _get_child_type (const char *child_name)
static N_3D_Object::SHAPE_TYPE _get_shape_type (CHILD_TYPES child_type)

Public Types

enum  CHILD_TYPES {
  BOX, CYLINDER, SPHERE, TRANSFORM,
  OTHER_TYPE
}

Static Public Attributes

Bounding_Shape constructor/destructor
static const int NUM_ATTRIBUTES = 6

Detailed Description

Bounding_Shape_IO class The Bounding_Shape_IO class performs file I/O for the Bounding_Shape class that is part of the Mechanism_Model package.

Definition at line 133 of file me_body_io.h.

Member Enumeration Documentation

enum claraty::Bounding_Shape_IO::CHILD_TYPES

Enumerator:
BOX 
CYLINDER 
SPHERE 
TRANSFORM 
OTHER_TYPE 

Definition at line 135 of file me_body_io.h.

00136      {BOX,
00137       CYLINDER,
00138       SPHERE,
00139       TRANSFORM,
00140       OTHER_TYPE};

Member Function Documentation

void claraty::Bounding_Shape_IO::extract_from_parse_tree ( pug::xml_node &  bounding_shape_elem,
Bounding_Shape &  bounding_shape 
) [static]

Extract Bounding_shape_IO data from the XML parse tree

Parameters:
[in] bounding_shape_elem 
[in] bounding_shape 

Definition at line 302 of file me_body_io.cc.

References _get_child_type(), _get_shape_type(), claraty::Mechanism_Model_IO::_p_parser, claraty::Parameter_Parser::attributes_by_name(), BOX, pug::xml_node::children_begin(), pug::xml_node::children_end(), CYLINDER, pug::xml_node::empty(), claraty::N_3D_Object_IO::extract_from_parse_tree(), claraty::Transform_IO::extract_from_parse_tree(), claraty::Bounding_Shape::get_transform(), NUM_ATTRIBUTES, claraty::Bounding_Shape::set_alignment(), claraty::Bounding_Shape::set_collision(), claraty::Bounding_Shape::set_containment(), claraty::Bounding_Shape::set_name(), claraty::Bounding_Shape::set_parent_name(), claraty::Bounding_Shape::set_tolerance(), SPHERE, claraty::string_eat_bool(), and TRANSFORM.

Referenced by claraty::ME_Body_IO::extract_from_parse_tree().

00305 {
00306    string attribute_names[NUM_ATTRIBUTES];
00307    string attribute_values[NUM_ATTRIBUTES];
00308 
00309   if (!bounding_shape_elem.empty())     // Get the body attributes
00310     {
00311       Mechanism_Model_IO::_p_parser->attribute_values_by_name(
00312                   attribute_names,
00313                   bounding_shape_elem,
00314                   NUM_ATTRIBUTES,
00315                   attribute_values);
00316       pug::xml_attribute attributes[NUM_ATTRIBUTES];
00317       for (int i=0; i<NUM_ATTRIBUTES; ++i)
00318         attributes[i] = 0;
00319       Mechanism_Model_IO::_p_parser->attributes_by_name(
00320                                    attributes,
00321                                    bounding_shape_elem,
00322                                    NUM_ATTRIBUTES,
00323                                    attribute_names);
00324 
00325       //Bounding_Shape & bounding_shape = me_body.create_bounding_shape();
00326 
00327       bounding_shape.set_name(attribute_values[0]);
00328       bounding_shape.set_parent_name(attribute_values[1]);
00329 
00330       // Convert the next 3 boolean-value attributes into bools
00331       bool boolean_value;
00332 
00333       string_eat_bool(attribute_values[2], boolean_value);
00334       bounding_shape.set_containment(boolean_value);
00335 
00336       string_eat_bool(attribute_values[3], boolean_value);
00337       bounding_shape.set_alignment(boolean_value);
00338 
00339       string_eat_bool(attribute_values[4], boolean_value);
00340       bounding_shape.set_collision(boolean_value);
00341 
00342       if (!attributes[5].empty())
00343         bounding_shape.set_tolerance(
00344          Mechanism_Model_IO::_p_parser->evaluate_expression(
00345                                                 attributes[5]));
00346       else
00347         bounding_shape.set_tolerance(0.0);
00348       
00349       //For each child.
00350       pug::xml_node::child_iterator i = bounding_shape_elem.children_begin(); 
00351       pug::xml_node::child_iterator m = bounding_shape_elem.children_end();
00352       for(; i < m; ++i)
00353         {
00354           switch (_get_child_type(i->name()))
00355             {
00356             case Bounding_Shape_IO::TRANSFORM:  // Fill in transform data
00357               {
00358                 //Transform * _transform = new Transform();
00359                 Transform_IO::extract_from_parse_tree(*i,
00360                                                       bounding_shape.get_transform());
00361                 break;
00362               }
00363             case Bounding_Shape_IO::BOX:        // Fill in box data
00364             case Bounding_Shape_IO::CYLINDER:   // Fill in cylinderdata
00365             case Bounding_Shape_IO::SPHERE:     // Fill in sphere data
00366               {
00367                 N_3D_Object_IO::extract_from_parse_tree(*i, 
00368                                                         bounding_shape,
00369                                                         _get_shape_type(_get_child_type(i->name())));
00370                 break;
00371               }
00372             default:
00373               break;
00374             }   // end switch
00375         }
00376     }
00377 }

Here is the call graph for this function:

Bounding_Shape_IO::CHILD_TYPES claraty::Bounding_Shape_IO::_get_child_type ( const char *  child_name  )  [static, private]

Return child enumeration type from child name.

Parameters:
[in] child_name 
Returns:
Child type.

Definition at line 427 of file me_body_io.cc.

References BOX, CYLINDER, OTHER_TYPE, SPHERE, and TRANSFORM.

Referenced by extract_from_parse_tree().

00428 {
00429   if (strcmp(child_name, "Transform") == 0)
00430     return TRANSFORM;
00431 
00432   if (strcmp(child_name, "Box") == 0)
00433     return BOX;
00434         
00435   if (strcmp(child_name, "Cylinder") == 0)
00436     return CYLINDER;
00437         
00438   if (strcmp(child_name, "Sphere") == 0)
00439     return SPHERE;
00440         
00441         
00442   return OTHER_TYPE;    
00443 }

N_3D_Object::SHAPE_TYPE claraty::Bounding_Shape_IO::_get_shape_type ( CHILD_TYPES  child_type  )  [static, private]

Return shape type corresponding to bounding shape child type

Parameters:
[in] child_type 
Returns:
Shape type

Definition at line 389 of file me_body_io.cc.

References claraty::N_3D_Object::BOX, BOX, claraty::N_3D_Object::CYLINDER, CYLINDER, claraty::N_3D_Object::OTHER, claraty::N_3D_Object::SPHERE, and SPHERE.

Referenced by extract_from_parse_tree().

00390 {
00391   N_3D_Object::SHAPE_TYPE return_value;
00392 
00393   switch(child_type)
00394     {
00395     case Bounding_Shape_IO::BOX:
00396       return_value = N_3D_Object::BOX;
00397       break;
00398 
00399     case Bounding_Shape_IO::CYLINDER:
00400       return_value = N_3D_Object::CYLINDER;
00401       break;
00402 
00403     case Bounding_Shape_IO::SPHERE:
00404       return_value = N_3D_Object::SPHERE;
00405       break;
00406 
00407     default:
00408       return_value = N_3D_Object::OTHER;
00409       break;
00410 
00411     }
00412 
00413   return return_value;  
00414 
00415 }

Member Data Documentation

const int claraty::Bounding_Shape_IO::NUM_ATTRIBUTES = 6 [static]

Definition at line 144 of file me_body_io.h.

Referenced by extract_from_parse_tree().

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