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