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Only start Section's timer if the duration will be used

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This is a small potential runtime optimization on systems with
virtual syscalls, and a significant runtime optimization on systems
without.
This commit is contained in:
Martin Hořeňovský 2020-07-26 21:33:49 +02:00
parent 5ca68829e1
commit 5f6990d746
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1 changed files with 5 additions and 1 deletions
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4
src/catch2/internal/catch_section.cpp
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@ -16,8 +16,12 @@ namespace Catch {
: m_info( info ), : m_info( info ),
m_sectionIncluded( getResultCapture().sectionStarted( m_info, m_assertions ) ) m_sectionIncluded( getResultCapture().sectionStarted( m_info, m_assertions ) )
{ {
// Non-"included" sections will not use the timing information
// anyway, so don't bother with the potential syscall.
if (m_sectionIncluded) {
m_timer.start(); m_timer.start();
} }
}
Section::~Section() { Section::~Section() {
if( m_sectionIncluded ) { if( m_sectionIncluded ) {