[Boost-users] [BGL] Why this is not compiled?

14 Feb 2006

      Hi all,

I'm trying to compile the following  code and have some compiler errors 
(MSVC 8).

// TestBoostGraph1.cpp : Defines the entry point for the console 
application.
//

#include "stdafx.h"

#include <string>
#include <boost/graph/adjacency_list.hpp>
#include <boost/graph/adjacency_matrix.hpp>
#include <boost/graph/graphviz.hpp>
#include <boost/graph/iteration_macros.hpp>
#include <boost/graph/graph_utility.hpp>
#include <boost/graph/copy.hpp> ///Just for read "work around"

///Two typedefs for modeling both "discrete" & "continues" nets
typedef        int discret_net_t;
typedef        double continues_net_t;

///
typedef        enum {PLACE, TRANSITION} node_type_t;

/*!
*    If you need some more properties, then you should define your 
property class that derived from
*  basic_vertex_properties<>; -  for nodes,
*  basic_edge_properties<>; - for edges
*  Example:
        struct my_node_prop : basic_vertex_properties<discret_net_t> {
            typedef    double node_delay_t;
            node_delay_t    m_node_delay;

        };
   typedef CPetriNet<adj_list, boost::vecS, boost::listS, 
boost::bidirectionalS, my_node_prop>    petri_net_t
*
*  The types of all property values must be Copy Constructible, 
Assignable and Default Constructible!!
*/
template <class T = discret_net_t>  struct basic_vertex_properties {
    typedef        std::string    node_name_type;
    typedef        int    node_index_t;

    basic_vertex_properties(node_type_t    nt = TRANSITION) : 
m_node_type(nt)  { m_token_number = T(0);}

    T    m_token_number; ///Only for place, possible costruct 
"continues" nets
    node_name_type    m_node_name;
    node_type_t    m_node_type; ///Vertex could be "Place" or "transition"
    node_index_t    m_node_index;///Internal property for convenient 
vertices lookup
};

///Basic properties for edge
template <class T = discret_net_t> struct basic_edge_properties {
    typedef    int    edge_index_t;
    basic_edge_properties(T    ew = 0) : m_weight(ew) {}   
    T m_weight; ///possible construct "continues" nets
    edge_index_t    m_edge_index; ///Internal property for convenient 
vertices lookup;
};

using boost::bidirectionalS;
using boost::directedS;
using boost::no_property;

struct my_ver_p : public basic_vertex_properties<discret_net_t>
{
    double    m_node_delay;
};

struct my_edge_p : public basic_edge_properties<discret_net_t>
{
    double    m_edge_delay;
};

int _tmain(int argc, _TCHAR* argv[])
{
    typedef    boost::adjacency_list<boost::listS, boost::listS, 
directedS, my_ver_p>    adj_list1_t;

    adj_list1_t    c(10);
    boost::property_map<adj_list1_t, my_ver_p::node_name_type 
my_ver_p::* >::type   
        node_name_map1(boost::get(&my_ver_p::m_node_name, c));

    boost::print_graph(c, node_name_map1) ;

    return 0;
}

1>------ Build started: Project: TestBoostGraph1, Configuration: Debug 
Win32 ------
1>Compiling...
1>TestBoostGraph1.cpp
1>d:\documents and settings\dmitry\my documents\visual studio 
2005\projects\testboostgraph1\testboostgraph1\testboostgraph1.cpp(78) : 
error C2664: 
'boost::bundle_property_map<Graph,Descriptor,Bundle,T>::bundle_property_map(const 
boost::bundle_property_map<Graph,Descriptor,Bundle,T> &)' : cannot 
convert parameter 1 from 
'boost::bundle_property_map<Graph,Descriptor,Bundle,T>' to 'const 
boost::bundle_property_map<Graph,Descriptor,Bundle,T> &'
1>        with
1>        [
1>            Graph=adj_list1_t,
1>            Descriptor=void *,
1>            Bundle=my_ver_p,
1>            T=basic_vertex_properties<discret_net_t>::node_name_type
1>        ]
1>        and
1>        [
1>            
Graph=boost::adjacency_list<boost::listS,boost::listS,boost::directedS,my_ver_p>,
1>            
Descriptor=boost::detail::edge_desc_impl<boost::directed_tag,void *>,
1>            Bundle=basic_vertex_properties<discret_net_t>,
1>            T=basic_vertex_properties<discret_net_t>::node_name_type
1>        ]
1>        and
1>        [
1>            Graph=adj_list1_t,
1>            Descriptor=void *,
1>            Bundle=my_ver_p,
1>            T=basic_vertex_properties<discret_net_t>::node_name_type
1>        ]
1>        Reason: cannot convert from 
'boost::bundle_property_map<Graph,Descriptor,Bundle,T>' to 'const 
boost::bundle_property_map<Graph,Descriptor,Bundle,T>'
1>        with
1>        [
1>            
Graph=boost::adjacency_list<boost::listS,boost::listS,boost::directedS,my_ver_p>,
1>            
Descriptor=boost::detail::edge_desc_impl<boost::directed_tag,void *>,
1>            Bundle=basic_vertex_properties<discret_net_t>,
1>            T=basic_vertex_properties<discret_net_t>::node_name_type
1>        ]
1>        and
1>        [
1>            Graph=adj_list1_t,
1>            Descriptor=void *,
1>            Bundle=my_ver_p,
1>            T=basic_vertex_properties<discret_net_t>::node_name_type
1>        ]
1>        No user-defined-conversion operator available that can perform 
this conversion, or the operator cannot be called
1>TestBoostGraph1 - 1 error(s), 0 warning(s)
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

if change graph representation to following
typedef    boost::adjacency_list<boost::listS, boost::listS, directedS, 
basic_vertex_properties<> >    adj_list1_t;

then this compiles without any error:

adj_list1_t    c(10);
    boost::property_map<adj_list1_t, 
basic_vertex_properties<>::node_name_type basic_vertex_properties<>::*
...
::type
node_name_map1(boost::get(&basic_vertex_properties<>::m_node_name, c));

but with this I again have some error  (just change "type" to "const_type"
adj_list1_t    c(10);
    boost::property_map<adj_list1_t, 
basic_vertex_properties<>::node_name_type basic_vertex_properties<>::*
...
::const_type
node_name_map1(boost::get(&basic_vertex_properties<>::m_node_name, c));

1>------ Build started: Project: TestBoostGraph1, Configuration: Debug 
Win32 ------
1>Compiling...
1>TestBoostGraph1.cpp
1>d:\documents and settings\dmitry\my documents\visual studio 
2005\projects\testboostgraph1\testboostgraph1\testboostgraph1.cpp(79) : 
error C2664: 
'boost::bundle_property_map<Graph,Descriptor,Bundle,T>::bundle_property_map(const 
boost::bundle_property_map<Graph,Descriptor,Bundle,T> &)' : cannot 
convert parameter 1 from 
'boost::bundle_property_map<Graph,Descriptor,Bundle,T>' to 'const 
boost::bundle_property_map<Graph,Descriptor,Bundle,T> &'
1>        with
1>        [
1>            Graph=const adj_list1_t,
1>            Descriptor=void *,
1>            Bundle=basic_vertex_properties<discret_net_t>,
1>            T=const basic_vertex_properties<discret_net_t>::node_name_type
1>        ]
1>        and
1>        [
1>            Graph=adj_list1_t,
1>            Descriptor=void *,
1>            Bundle=basic_vertex_properties<discret_net_t>,
1>            T=basic_vertex_properties<discret_net_t>::node_name_type
1>        ]
1>        and
1>        [
1>            Graph=const adj_list1_t,
1>            Descriptor=void *,
1>            Bundle=basic_vertex_properties<discret_net_t>,
1>            T=const basic_vertex_properties<discret_net_t>::node_name_type
1>        ]
1>        Reason: cannot convert from 
'boost::bundle_property_map<Graph,Descriptor,Bundle,T>' to 'const 
boost::bundle_property_map<Graph,Descriptor,Bundle,T>'
1>        with
1>        [
1>            Graph=adj_list1_t,
1>            Descriptor=void *,
1>            Bundle=basic_vertex_properties<discret_net_t>,
1>            T=basic_vertex_properties<discret_net_t>::node_name_type
1>        ]
1>        and
1>        [
1>            Graph=const adj_list1_t,
1>            Descriptor=void *,
1>            Bundle=basic_vertex_properties<discret_net_t>,
1>            T=const basic_vertex_properties<discret_net_t>::node_name_type
1>        ]
1>        No user-defined-conversion operator available that can perform 
this conversion, or the operator cannot be called
1>TestBoostGraph1 - 1 error(s), 0 warning(s)
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

What is wrong here?
Any help would be greatly appreciated,
Thanks in advance,
--dima

// TestBoostGraph1.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"

#include <string>
#include <boost/graph/adjacency_list.hpp>
#include <boost/graph/adjacency_matrix.hpp>
#include <boost/graph/graphviz.hpp>
#include <boost/graph/iteration_macros.hpp>
#include <boost/graph/graph_utility.hpp>
#include <boost/graph/copy.hpp> ///Just for read "work around"

///Two typedefs for modeling both "discrete" & "continues" nets
typedef		int discret_net_t; 
typedef		double continues_net_t;

///
typedef		enum {PLACE, TRANSITION} node_type_t;

/*!
*	If you need some more properties, then you should define your property class that derived from
*  basic_vertex_properties<>; -  for nodes,
*  basic_edge_properties<>; - for edges
*  Example:
		struct my_node_prop : basic_vertex_properties<discret_net_t> {
			typedef	double node_delay_t;
			node_delay_t	m_node_delay;

		};
   typedef CPetriNet<adj_list, boost::vecS, boost::listS, boost::bidirectionalS, my_node_prop>	petri_net_t
*
*  The types of all property values must be Copy Constructible, Assignable and Default Constructible!!
*/
template <class T = discret_net_t>  struct basic_vertex_properties {
	//typedef		node_type_t	my_node_type;
	typedef		std::string	node_name_type;
	typedef		int	node_index_t;

	basic_vertex_properties(node_type_t	nt = TRANSITION) : m_node_type(nt)  { m_token_number = T(0);}

	T	m_token_number; ///Only for place, possible costruct "continues" nets
	node_name_type	m_node_name;
	node_type_t	m_node_type; ///Vertex could be "Place" or "transition"
	node_index_t	m_node_index;///Internal property for convenient vertices lookup
};

///Basic properties for edge
template <class T = discret_net_t> struct basic_edge_properties {
	typedef	int	edge_index_t;
	basic_edge_properties(T	ew = 0) : m_weight(ew) {}	
//private:
	T m_weight; ///possible construct "continues" nets
	edge_index_t	m_edge_index; ///Internal property for convenient vertices lookup;
};

using boost::bidirectionalS;
using boost::directedS;
using boost::no_property;

struct my_ver_p :  public basic_vertex_properties<discret_net_t> 
{
	double	m_node_delay;
};

struct my_edge_p : public basic_edge_properties<discret_net_t>
{
	double	m_edge_delay;
};

int _tmain(int argc, _TCHAR* argv[])
{
	//typedef	boost::adjacency_list<boost::listS, boost::listS, directedS, my_ver_p>	adj_list1_t;
	typedef	boost::adjacency_list<boost::listS, boost::listS, directedS, basic_vertex_properties<> >	adj_list1_t;

	adj_list1_t	c(10);
	boost::property_map<adj_list1_t, basic_vertex_properties<>::node_name_type basic_vertex_properties<>::* >::const_type	
		node_name_map1(boost::get(&basic_vertex_properties<>::m_node_name, c));

	boost::print_graph(c, node_name_map1) ;

	return 0;
}

[Boost-users] [BGL] Why this is not compiled?

Dmitry Bufistov