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remove more dead code

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This commit is contained in:
Lev Nachmanson 2023-03-07 15:37:22 -08:00
parent 748c75275f
commit c8c0a00190
8 changed files with 5 additions and 267 deletions
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15
src/math/lp/numeric_pair.h
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@ -107,7 +107,6 @@ public:
template <typename X, typename Y>
struct convert_struct {
static X convert(const Y & y){ return X(y);}
static bool is_epsilon_small(const X & x, const double & y) { return std::abs(numeric_traits<X>::get_double(x)) < y; }
static bool below_bound_numeric(const X &, const X &, const Y &) { /*lp_unreachable();*/ return false;}
static bool above_bound_numeric(const X &, const X &, const Y &) { /*lp_unreachable();*/ return false; }
};
@ -316,16 +315,12 @@ struct convert_struct<double, numeric_pair<double>> {
typedef numeric_pair<mpq> impq;
template <typename X> bool is_epsilon_small(const X & v, const double& eps); // forward definition { return convert_struct<X, double>::is_epsilon_small(v, eps);}
template <typename T>
struct convert_struct<numeric_pair<T>, double> {
static numeric_pair<T> convert(const double & q) {
return numeric_pair<T>(convert_struct<T, double>::convert(q), numeric_traits<T>::zero());
}
static bool is_epsilon_small(const numeric_pair<T> & p, const double & eps) {
return convert_struct<T, double>::is_epsilon_small(p.x, eps) && convert_struct<T, double>::is_epsilon_small(p.y, eps);
}
static bool below_bound_numeric(const numeric_pair<T> &, const numeric_pair<T> &, const double &) {
// lp_unreachable();
return false;
@ -340,10 +335,7 @@ struct convert_struct<numeric_pair<double>, double> {
static numeric_pair<double> convert(const double & q) {
return numeric_pair<double>(q, 0.0);
}
static bool is_epsilon_small(const numeric_pair<double> & p, const double & eps) {
return std::abs(p.x) < eps && std::abs(p.y) < eps;
}
static int compare_on_coord(const double & x, const double & bound, const double eps) {
if (bound == 0) return (x < - eps)? -1: (x > eps? 1 : 0); // it is an important special case
double relative = (bound > 0)? - eps: eps;
@ -369,9 +361,6 @@ struct convert_struct<numeric_pair<double>, double> {
template <>
struct convert_struct<double, double> {
static bool is_epsilon_small(const double& x, const double & eps) {
return x < eps && x > -eps;
}
static double convert(const double & y){ return y;}
static bool below_bound_numeric(const double & x, const double & bound, const double & eps) {
if (bound == 0) return x < - eps;
@ -384,8 +373,6 @@ struct convert_struct<double, double> {
return x > bound * (1.0 + relative) + eps;
}
};
template <typename X> bool is_epsilon_small(const X & v, const double &eps) { return convert_struct<X, double>::is_epsilon_small(v, eps);}
template <typename X> bool below_bound_numeric(const X & x, const X & bound, const double& eps) { return convert_struct<X, double>::below_bound_numeric(x, bound, eps);}
template <typename X> bool above_bound_numeric(const X & x, const X & bound, const double& eps) { return convert_struct<X, double>::above_bound_numeric(x, bound, eps);}
template <typename T> T floor(const numeric_pair<T> & r) {