From e127e63c93f8d04de0a564eae5e5cb40b80260f5 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Thu, 13 Jun 2024 03:21:46 +0300 Subject: ipa: libipa: pwl: Make the empty() function inline The Pwl::empty() function is a one-liner that can be easily optimized by the compiler given the chance. Make it inline. While at it, move the function documentation block to match the class declaration order. Signed-off-by: Laurent Pinchart Reviewed-by: Paul Elder Reviewed-by: Kieran Bingham --- src/ipa/libipa/pwl.cpp | 15 ++++++--------- src/ipa/libipa/pwl.h | 2 +- 2 files changed, 7 insertions(+), 10 deletions(-) (limited to 'src') diff --git a/src/ipa/libipa/pwl.cpp b/src/ipa/libipa/pwl.cpp index 1ba01085..d8ea92be 100644 --- a/src/ipa/libipa/pwl.cpp +++ b/src/ipa/libipa/pwl.cpp @@ -182,6 +182,12 @@ void Pwl::prepend(double x, double y, const double eps) points_.insert(points_.begin(), Point({ x, y })); } +/** + * \fn Pwl::empty() const + * \brief Check if the piecewise linear function is empty + * \return True if there are no points in the function, false otherwise + */ + /** * \brief Get the domain of the piecewise linear function * \return An interval representing the domain @@ -203,15 +209,6 @@ Pwl::Interval Pwl::range() const return Interval(lo, hi); } -/** - * \brief Check if the piecewise linear function is empty - * \return True if there are no points in the function, false otherwise - */ -bool Pwl::empty() const -{ - return points_.empty(); -} - /** * \brief Evaluate the piecewise linear function * \param[in] x The x value to input into the function diff --git a/src/ipa/libipa/pwl.h b/src/ipa/libipa/pwl.h index 4cc257f9..b4de00cf 100644 --- a/src/ipa/libipa/pwl.h +++ b/src/ipa/libipa/pwl.h @@ -51,7 +51,7 @@ public: void append(double x, double y, double eps = 1e-6); - bool empty() const; + bool empty() const { return points_.empty(); } Interval domain() const; Interval range() const; -- cgit v1.2.1