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Switched to typeid-based implementation

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[SVN r18528]
This commit is contained in:
Andreas Huber
2003-05-24 16:05:47 +00:00
parent 02ca403a00
commit a7a07142ae
25 changed files with 543 additions and 384 deletions
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26
example/BitMachine/BitMachine.cpp
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@@ -9,7 +9,7 @@
//////////////////////////////////////////////////////////////////////////////
const unsigned int noOfBits = 1;
const unsigned int noOfBits = 6;
//////////////////////////////////////////////////////////////////////////////
// This program demonstrates the fact that measures must be taken to hide some
// of the complexity (e.g. in separate .cpp file) of a boost::fsm state
@@ -29,10 +29,10 @@ const unsigned int noOfBits = 1;
// (i.e. no attempt is made to hide inner state implementation in a .cpp file)
// can be deduced.
//
// Compiler | max. noOfBits b | max. states s | max. transitions t
// --------------|-----------------|---------------|-------------------
// MSVC 7.0 | b < 5 | 16 < s < 32 | 64 < t < 120
// MSVC 7.1 | b < 6 | 32 < s < 64 | 120 < t < 384
// Compiler | max. noOfBits b | max. states s | max. transitions t
// --------------|-----------------|----------------|-------------------
// MSVC 7.0 | b < 5 | 16 < s < 32 | 64 < t < 120
// MSVC 7.1 | b < 7 | 64 < s < 128 | 384 < t < 896
//
// CAUTION: Due to the fact that the amount of generated code more than
// *doubles* each time noOfBits is *incremented*, build times soar when
@@ -50,6 +50,7 @@ const unsigned int noOfBits = 1;
#include <boost/mpl/list.hpp>
#include <boost/mpl/push_front.hpp>
#include <boost/mpl/reverse.hpp>
#include <boost/mpl/transform.hpp>
#include <boost/mpl/fold.hpp>
#include <boost/mpl/integral_c.hpp>
#include <boost/mpl/range_c.hpp>
@@ -57,8 +58,6 @@ const unsigned int noOfBits = 1;
#include <boost/config.hpp>
#include <boost/assert.hpp>
#include <boost/type_traits/alignment_of.hpp>
#include <boost/type_traits/type_with_alignment.hpp>
#ifdef BOOST_MSVC
#pragma warning( push )
@@ -114,7 +113,7 @@ void DisplayBits( unsigned int number )
//////////////////////////////////////////////////////////////////////////////
template< unsigned int bitNo >
class EvFlipBit : public fsm::event< EvFlipBit > {};
class EvFlipBit : public fsm::event {};
const EvFlipBit< 0 > flip0;
const EvFlipBit< 1 > flip1;
const EvFlipBit< 2 > flip2;
@@ -125,7 +124,7 @@ const EvFlipBit< 6 > flip6;
const EvFlipBit< 7 > flip7;
const EvFlipBit< 8 > flip8;
const EvFlipBit< 9 > flip9;
const fsm::event_base * const pFlipBitEvents[] =
const fsm::event * const pFlipBitEvents[] =
{ &flip0, &flip1, &flip2, &flip3, &flip4, &flip5, &flip6, &flip7, &flip8, &flip9 };
@@ -207,7 +206,7 @@ void VisitAllStates( BitMachine & bitMachine )
#endif
if ( display )
{
bitMachine.current_state< IDisplay >().DisplayBits();
bitMachine.state_cast< const IDisplay & >().DisplayBits();
}
#ifdef BOOST_MSVC
#pragma warning( pop )
@@ -228,7 +227,7 @@ void VisitAllStates< 0, true >( BitMachine & bitMachine )
{
bitMachine.process_event( *pFlipBitEvents[ 0 ] );
++eventsSentTotal;
bitMachine.current_state< IDisplay >().DisplayBits();
bitMachine.state_cast< const IDisplay & >().DisplayBits();
}
@@ -246,9 +245,12 @@ int main( int argc, char * argv[] )
argc;
argv;
BOOST_ASSERT( noOfBits <= 10 );
std::cout << "boost::fsm BitMachine example\n";
std::cout << "Machine configuration: " << noOfStates <<
" states interconnected with " << noOfTransitions << " transitions.\n\n";
for ( unsigned int bit = 0; bit < noOfBits; ++bit )
{
std::cout << bit - 0 << "<CR>: Flips bit " << bit - 0 << "\n";
@@ -271,7 +273,7 @@ int main( int argc, char * argv[] )
{
bitMachine.process_event( *pFlipBitEvents[ key - '0' ] );
++eventsSentTotal;
bitMachine.current_state< IDisplay >().DisplayBits();
bitMachine.state_cast< const IDisplay & >().DisplayBits();
}
else
{