Re: [PATCH 2/5] KernelShark: Fix compilation issues on Fedora 32

[Steven Rostedt <rostedt@goodmis.org>]

On Mon, 27 Jul 2020 10:18:20 +0300
"Tzvetomir Stoyanov (VMware)" <tz.stoyanov@gmail.com> wrote:

> From: Tzvetomir (VMware)  Stoyanov <tz.stoyanov@gmail.com>
> 
> Included <string.h> to fix this compilation error:

s/<string.h>/<string>

>    "error: ‘string’ in namespace ‘std’ does not name a type"
> Converted fontHeight and stringWidth to inline to fix these
> compilation errors:
>    "multiple definition of `fontHeight';"
>    "multiple definition of `stringWidth';"
> 

Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>

-- Steve

> Signed-off-by: Tzvetomir (VMware)  Stoyanov <tz.stoyanov@gmail.com>
> ---
>  src/KsPlotTools.cpp | 1 +
>  src/KsPlotTools.hpp | 1 +
>  src/KsUtils.hpp     | 4 ++--
>  3 files changed, 4 insertions(+), 2 deletions(-)
> 
> diff --git a/src/KsPlotTools.cpp b/src/KsPlotTools.cpp
> index 17db451..7dcd4f2 100644
> --- a/src/KsPlotTools.cpp
> +++ b/src/KsPlotTools.cpp
> @@ -12,6 +12,7 @@
>  // C
>  #include <math.h>
>  #include <cstring>
> +#include <string>
>  
>  // C++
>  #include <algorithm>
> diff --git a/src/KsPlotTools.hpp b/src/KsPlotTools.hpp
> index 75fb4da..c66fea3 100644
> --- a/src/KsPlotTools.hpp
> +++ b/src/KsPlotTools.hpp
> @@ -14,6 +14,7 @@
>  
>  // C
>  #include <math.h>
> +#include <string>
>  
>  // C++
>  #include <limits>
> diff --git a/src/KsUtils.hpp b/src/KsUtils.hpp
> index cfb45f4..5857099 100644
> --- a/src/KsUtils.hpp
> +++ b/src/KsUtils.hpp
> @@ -36,7 +36,7 @@
>  
>  //! @cond Doxygen_Suppress
>  
> -auto fontHeight = []()
> +inline auto fontHeight = []()
>  {
>  	QFont font;
>  	QFontMetrics fm(font);
> @@ -44,7 +44,7 @@ auto fontHeight = []()
>  	return fm.height();
>  };
>  
> -auto stringWidth = [](QString s)
> +inline auto stringWidth = [](QString s)
>  {
>  	QFont font;
>  	QFontMetrics fm(font);