From 3acacb089dbe8aa26b8085591bad10e317f3de1a Mon Sep 17 00:00:00 2001 From: Stefan Klug Date: Thu, 23 Jan 2025 12:40:52 +0100 Subject: libipa: pwl: Add clear() function Sometimes it is necessary to clear a pwl. Add a function for that. Signed-off-by: Stefan Klug Reviewed-by: Paul Elder Reviewed-by: Daniel Scally --- src/ipa/libipa/pwl.cpp | 5 +++++ src/ipa/libipa/pwl.h | 1 + 2 files changed, 6 insertions(+) diff --git a/src/ipa/libipa/pwl.cpp b/src/ipa/libipa/pwl.cpp index 88fe2022..3fa005ba 100644 --- a/src/ipa/libipa/pwl.cpp +++ b/src/ipa/libipa/pwl.cpp @@ -159,6 +159,11 @@ void Pwl::prepend(double x, double y, const double eps) * \return True if there are no points in the function, false otherwise */ +/** + * \fn Pwl::clear() + * \brief Clear the piecewise linear function + */ + /** * \fn Pwl::size() const * \brief Retrieve the number of points in the piecewise linear function diff --git a/src/ipa/libipa/pwl.h b/src/ipa/libipa/pwl.h index 8fdc7053..c1496c30 100644 --- a/src/ipa/libipa/pwl.h +++ b/src/ipa/libipa/pwl.h @@ -49,6 +49,7 @@ public: void append(double x, double y, double eps = 1e-6); bool empty() const { return points_.empty(); } + void clear() { points_.clear(); } size_t size() const { return points_.size(); } Interval domain() const; -- cgit v1.2.1