world_n.cc

OMNET++仿真三色算法的源码,三色算法是无线传感器中一个典型的分簇算法

//-----------------------------------------
//
// Generated by nedtool, version 3.0
// date: Sun Sep 11 21:44:12 2005
//
//-----------------------------------------


#include <math.h>
#include "omnetpp.h"

// NEDC version check
#define NEDC_VERSION 0x0300
#if (NEDC_VERSION!=OMNETPP_VERSION)
#    error Version mismatch! Probably this file was generated by an earlier version of nedc: 'make clean' should help.
#endif

// Disable warnings about unused variables. For MSVC and BC only:
// GCC has no way to turn on its -Wunused option in a source file :(
#ifdef _MSC_VER
#  pragma warning(disable:4101)
#endif
#ifdef __BORLANDC__
#  pragma warn -waus
#  pragma warn -wuse
#endif

static cModuleType *_getModuleType(const char *modname)
{
    cModuleType *modtype = findModuleType(modname);
    if (!modtype)
        throw new cException("Module type definition %s not found (Define_Module() missing from C++ code?)", modname);
    return modtype;
}

static void _checkModuleVectorSize(int vectorsize, const char *mod)
{
    if (vectorsize<0)
        throw new cException("Negative module vector size %s[%d]", mod, vectorsize);
}

static void _readModuleParameters(cModule *mod)
{
    int n = mod->params();
    for (int k=0; k<n; k++)
        if (mod->par(k).isInput())
            mod->par(k).read();
}

static int _checkModuleIndex(int index, int vectorsize, const char *modname)
{
    if (index<0 || index>=vectorsize)
        throw new cException("Submodule index %s[%d] out of range, sizeof(%s) is %d", modname, index, modname, vectorsize);
    return index;
}

static cGate *_checkGate(cModule *mod, const char *gatename)
{
    cGate *g = mod->gate(gatename);
    if (!g)
        throw new cException("%s has no gate named %s",mod->fullPath().c_str(), gatename);
    return g;
}

static cGate *_checkGate(cModule *mod, const char *gatename, int gateindex)
{
    cGate *g = mod->gate(gatename, gateindex);
    if (!g)
        throw new cException("%s has no gate %s[%d]",mod->fullPath().c_str(), gatename, gateindex);
    return g;
}

static cGate *_getFirstUnusedParentModGate(cModule *mod, const char *gatename)
{
    int baseId = mod->findGate(gatename);
    if (baseId<0)
        throw new cException("%s has no %s[] gate",mod->fullPath().c_str(), gatename);
    int n = mod->gate(baseId)->size();
    for (int i=0; i<n; i++)
        if (!mod->gate(baseId+i)->isConnectedInside())
            return mod->gate(baseId+i);
    throw new cException("%s[] gates are all connected, no gate left for `++' operator",mod->fullPath().c_str(), gatename);
}

static cGate *_getFirstUnusedSubmodGate(cModule *mod, const char *gatename)
{
    int baseId = mod->findGate(gatename);
    if (baseId<0)
        throw new cException("%s has no %s[] gate",mod->fullPath().c_str(), gatename);
    int n = mod->gate(baseId)->size();
    for (int i=0; i<n; i++)
        if (!mod->gate(baseId+i)->isConnectedOutside())
            return mod->gate(baseId+i);
    int newBaseId = mod->setGateSize(gatename,n+1);
    return mod->gate(newBaseId+n);
}

static cFunctionType *_getFunction(const char *funcname, int argcount)
{
    cFunctionType *functype = findFunction(funcname,argcount);
    if (!functype)
        throw new cException("Function %s with %d args not found", funcname, argcount);
    return functype;
}

static cChannel *_createChannel(const char *channeltypename)
{
    cChannelType *channeltype = findChannelType(channeltypename);
    if (!channeltype)
        throw new cException("Channel type %s not found", channeltypename);
    cChannel *channel = channeltype->create("channel");
    return channel;
}

static cChannel *_createNonTypedBasicChannel(double delay, double error, double datarate)
{
    cBasicChannel *channel = new cBasicChannel("channel");
    if (delay!=0) channel->setDelay(delay);
    if (error!=0) channel->setError(error);
    if (datarate!=0) channel->setDatarate(datarate);
    return channel;
}

static cXMLElement *_getXMLDocument(const char *fname, const char *pathexpr=NULL)
{
    cXMLElement *node = ev.getXMLDocument(fname, pathexpr);
    if (!node)
        throw new cException(!pathexpr ? "xmldoc(\"%s\"): element not found" : "xmldoc(\"%s\", \"%s\"): element not found",fname,pathexpr);
    return node;
}

ModuleInterface(World)
    // parameters:
    Parameter(dim, ParType_Numeric)
    Parameter(width, ParType_Numeric)
    Parameter(height, ParType_Numeric)
EndInterface

Register_ModuleInterface(World);

class World : public cCompoundModule
{
  public:
    World(const char *name, cModule *parent) :
      cCompoundModule(name, parent) {}

  protected:
    virtual void doBuildInside();
};

Define_Module(World);

namespace {  // unnamed namespace to avoid name clashes

// evaluator for expression at world.ned:18
class Expr0 : public cDoubleExpression
{
  private:
    cModule *mod;
    double width24;
    MathFunc2Args intuniform27;
  public:
    Expr0(cModule *mod, double width24)  {
        this->mod=mod;
        this->width24=width24;
        this->intuniform27=_getFunction("intuniform",2)->mathFunc2Args();
    }
    cExpression *dup()  {return new Expr0(mod, width24);}
    double evaluate()  {return intuniform27(5, (double)(width24)-(double)(5));}
};

// evaluator for expression at world.ned:19
class Expr1 : public cDoubleExpression
{
  private:
    cModule *mod;
    double height31;
    MathFunc2Args intuniform34;
  public:
    Expr1(cModule *mod, double height31)  {
        this->mod=mod;
        this->height31=height31;
        this->intuniform34=_getFunction("intuniform",2)->mathFunc2Args();
    }
    cExpression *dup()  {return new Expr1(mod, height31);}
    double evaluate()  {return intuniform34(5, (double)(height31)-(double)(5));}
};

}  // end unnamed namespace

void World::doBuildInside()
{
    cModule *mod = this;

    // temporary variables:
    cPar tmpval;
    const char *modtypename;

    mod->setBackgroundDisplayString("p=5,5;b=$width,$height");

    // submodules:
    cModuleType *modtype = NULL;
    int submodindex;

    //
    // submodule 'N':
    //
    modtype = _getModuleType("MobileHost");
    int N_size = (int)(mod->par("dim"));
    _checkModuleVectorSize(N_size,"N");
    cModule **N_p = new cModule *[N_size];

    for (submodindex=0; submodindex<N_size; submodindex++)
    {
        N_p[submodindex] = modtype->create("N", mod, N_size, submodindex);

        // parameter assignments:
        N_p[submodindex]->par("numHost") = mod->par("dim");
        N_p[submodindex]->par("Xbound") = mod->par("width");
        N_p[submodindex]->par("Ybound") = mod->par("height");
        N_p[submodindex]->par("x") = tmpval.setDoubleValue(new Expr0(mod, mod->par("width")));
        N_p[submodindex]->par("y") = tmpval.setDoubleValue(new Expr1(mod, mod->par("height")));

        _readModuleParameters(N_p[submodindex]);
        N_p[submodindex]->setDisplayString("b=10,10,oval");

    }


    //
    // this level is done -- recursively build submodules too
    //
    for (submodindex=0; submodindex<N_size; submodindex++)
        N_p[submodindex]->buildInside();
    delete [] N_p;
}

class world : public cNetworkType
{
  public:
    world(const char *name) : cNetworkType(name) {}
    world(const world& n)  {setName(n.name());operator=(n);}
    virtual void setupNetwork();
};

Define_Network(world);

void world::setupNetwork()
{
    // temporary variables:
    cPar tmpval;
    const char *modtypename;

    cModuleType *modtype;

    modtype = _getModuleType("World");
    cModule *world_p = modtype->create("world", NULL);

    // parameter assignments:
    world_p->par("dim") = (tmpval=0L, tmpval.setInput(true), tmpval);
    world_p->par("width") = (tmpval=0L, tmpval.setInput(true), tmpval);
    world_p->par("height") = (tmpval=0L, tmpval.setInput(true), tmpval);

    _readModuleParameters(world_p);
    // build submodules recursively (if it has any):
    world_p->buildInside();
}