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/* $Header: /var/lib/cvs/dynare_cpp/sylv/cc/KronVector.cpp,v 1.1.1.1 2004/06/04 13:00:31 kamenik Exp $ */
/* Tag $Name: $ */
#include "KronVector.h"
#include "SylvException.h"
int power(int m, int depth)
{
int p = 1;
for (int i = 0; i < depth; i++) {
p *= m;
}
return p;
}
KronVector::KronVector(int mm, int nn, int dp)
: Vector(power(mm,dp)*nn), m(mm), n(nn), depth(dp)
{}
KronVector::KronVector(Vector& v, int mm, int nn, int dp)
: Vector(v), m(mm), n(nn), depth(dp)
{
len = power(m,depth)*n;
if (v.length() != length()) {
throw SYLV_MES_EXCEPTION("Bad conversion KronVector from Vector.");
}
}
KronVector::KronVector(KronVector& v, int i)
: Vector(v, i*power(v.m,v.depth-1)*v.n, power(v.m, v.depth-1)*v.n), m(v.m), n(v.n),
depth(v.depth-1)
{
if (depth < 0) {
throw SYLV_MES_EXCEPTION("Bad KronVector pick, depth < 0.");
}
}
KronVector::KronVector(const ConstKronVector& v)
: Vector(v.length()), m(v.getM()), n(v.getN()), depth(v.getDepth())
{
Vector::operator=(v);
}
const KronVector& KronVector::operator=(const ConstKronVector& v)
{
Vector::operator=(v);
m=v.getM();
n=v.getN();
depth = v.getDepth();
return *this;
}
const KronVector& KronVector::operator=(const Vector& v)
{
if (length() != v.length()) {
throw SYLV_MES_EXCEPTION("Wrong lengths for vector operator =.");
}
Vector::operator=(v);
return *this;
}
ConstKronVector::ConstKronVector(const KronVector& v)
: ConstVector(v), m(v.getM()), n(v.getN()), depth(v.getDepth())
{}
ConstKronVector::ConstKronVector(const ConstKronVector& v)
: ConstVector(power(v.getM(),v.getDepth())*v.getN()), m(v.getM()), n(v.getN()),
depth(v.getDepth())
{}
ConstKronVector::ConstKronVector(const Vector& v, int mm, int nn, int dp)
: ConstVector(v), m(mm), n(nn), depth(dp)
{
len = power(m,depth)*n;
if (v.length() != length()) {
throw SYLV_MES_EXCEPTION("Bad conversion KronVector from Vector.");
}
}
ConstKronVector::ConstKronVector(const ConstVector& v, int mm, int nn, int dp)
: ConstVector(v), m(mm), n(nn), depth(dp)
{
len = power(m,depth)*n;
if (v.length() != length()) {
throw SYLV_MES_EXCEPTION("Bad conversion KronVector from Vector.");
}
}
ConstKronVector::ConstKronVector(const KronVector& v, int i)
: ConstVector(v, i*power(v.getM(),v.getDepth()-1)*v.getN(),
power(v.getM(),v.getDepth()-1)*v.getN()),
m(v.getM()), n(v.getN()), depth(v.getDepth()-1)
{
if (depth < 0) {
throw SYLV_MES_EXCEPTION("Bad KronVector pick, depth < 0.");
}
}
ConstKronVector::ConstKronVector(const ConstKronVector& v, int i)
: ConstVector(v, i*power(v.m,v.depth-1)*v.n, power(v.m,v.depth-1)*v.n),
m(v.getM()), n(v.getN()), depth(v.getDepth()-1)
{
if (depth < 0) {
throw SYLV_MES_EXCEPTION("Bad KronVector pick, depth < 0.");
}
}
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