/*! * \param[in] sel Selection to initialize. * \param[in] type Type of covered fraction required. * \returns TRUE if the covered fraction can be calculated for the selection, * FALSE otherwise. */ bool gmx_ana_selection_init_coverfrac(gmx_ana_selection_t *sel, e_coverfrac_t type) { sel->cfractype = type; if (type == CFRAC_NONE || !sel->selelem) { sel->bCFracDyn = FALSE; } else if (!_gmx_selelem_can_estimate_cover(sel->selelem)) { sel->cfractype = CFRAC_NONE; sel->bCFracDyn = FALSE; } else { sel->bCFracDyn = TRUE; } sel->cfrac = sel->bCFracDyn ? 0.0 : 1.0; sel->avecfrac = sel->cfrac; return type == CFRAC_NONE || sel->cfractype != CFRAC_NONE; }
bool SelectionData::initCoveredFraction(e_coverfrac_t type) { coveredFractionType_ = type; if (type == CFRAC_NONE) { bDynamicCoveredFraction_ = false; } else if (!_gmx_selelem_can_estimate_cover(rootElement())) { coveredFractionType_ = CFRAC_NONE; bDynamicCoveredFraction_ = false; } else { bDynamicCoveredFraction_ = true; } coveredFraction_ = bDynamicCoveredFraction_ ? 0.0 : 1.0; averageCoveredFraction_ = coveredFraction_; return type == CFRAC_NONE || coveredFractionType_ != CFRAC_NONE; }