[PATCH] xtrx: remove BOOST_FOREACH and obsolete API call

[Eric Wild]

Thanks for pointing this out - since my xtrx prototype requires a much 
older libxtrx I didn't notice that this doesn't play nice with the 
current lib either...
Merged.

-Eric

Am 09.01.2021 um 04:35 schrieb argilo at gmail.com:
> From: Clayton Smith <argilo at gmail.com>
>
> All instances of BOOST_FOREACH were removed in an earlier commit, but it
> was reintroduced when xtrx support was merged. I removed BOOST_FOREACH
> again here.
>
> Also, xtrx support fails to build because it relies on the
> xtrx_open_list function, which was removed from the xtrx API in 2019. It
> was replaced with xtrx_open_string.
>
> I don't have xtrx hardware, so I've only tested that gr-osmosdr compiles
> with these changes.
> ---
>   lib/sink_impl.cc        | 3 ++-
>   lib/source_impl.cc      | 2 +-
>   lib/xtrx/xtrx_obj.cc    | 2 +-
>   lib/xtrx/xtrx_sink_c.cc | 4 ++--
>   4 files changed, 6 insertions(+), 5 deletions(-)
>
> diff --git a/lib/sink_impl.cc b/lib/sink_impl.cc
> index 24938838ae..317855a4ff 100644
> --- a/lib/sink_impl.cc
> +++ b/lib/sink_impl.cc
> @@ -154,7 +154,8 @@ sink_impl::sink_impl( const std::string &args )
>         dev_list.push_back( dev );
>   #endif
>   #ifdef ENABLE_XTRX
> -	BOOST_FOREACH( std::string dev, xtrx_sink_c::get_devices() )
> +    for (std::string dev : xtrx_sink_c::get_devices())
> +      dev_list.push_back( dev );
>   #endif
>   #ifdef ENABLE_FILE
>       for (std::string dev : file_sink_c::get_devices())
> diff --git a/lib/source_impl.cc b/lib/source_impl.cc
> index 84f5024bb6..8f2028bb3e 100644
> --- a/lib/source_impl.cc
> +++ b/lib/source_impl.cc
> @@ -242,7 +242,7 @@ source_impl::source_impl( const std::string &args )
>         dev_list.push_back( dev );
>   #endif
>   #ifdef ENABLE_XTRX
> -    BOOST_FOREACH( std::string dev, xtrx_source_c::get_devices() )
> +    for (std::string dev : xtrx_source_c::get_devices())
>         dev_list.push_back( dev );
>   #endif
>   
> diff --git a/lib/xtrx/xtrx_obj.cc b/lib/xtrx/xtrx_obj.cc
> index a971df4647..016b420980 100644
> --- a/lib/xtrx/xtrx_obj.cc
> +++ b/lib/xtrx/xtrx_obj.cc
> @@ -68,7 +68,7 @@ xtrx_obj::xtrx_obj(const std::string &path, unsigned loglevel, bool lmsreset)
>     unsigned xtrxflag = (loglevel & XTRX_O_LOGLVL_MASK) | ((lmsreset) ? XTRX_O_RESET : 0);
>     std::cerr << "xtrx_obj::xtrx_obj = " << xtrxflag << std::endl;
>   
> -  int res = xtrx_open_list(path.c_str(), NULL, &_obj);
> +  int res = xtrx_open_string(path.c_str(), &_obj);
>     if (res < 0) {
>       std::stringstream message;
>       message << "Couldn't open "  ": Error: " << -res;
> diff --git a/lib/xtrx/xtrx_sink_c.cc b/lib/xtrx/xtrx_sink_c.cc
> index 46ce1b035c..5253311af9 100644
> --- a/lib/xtrx/xtrx_sink_c.cc
> +++ b/lib/xtrx/xtrx_sink_c.cc
> @@ -394,7 +394,7 @@ void xtrx_sink_c::tag_process(int ninput_items)
>     uint64_t max_count = samp0_count + ninput_items;
>   
>     bool found_time_tag = false;
> -  BOOST_FOREACH(const gr::tag_t &my_tag, _tags) {
> +  for (const gr::tag_t &my_tag : _tags) {
>       const uint64_t my_tag_count = my_tag.offset;
>       const pmt::pmt_t &key = my_tag.key;
>       const pmt::pmt_t &value = my_tag.value;
> @@ -416,7 +416,7 @@ void xtrx_sink_c::tag_process(int ninput_items)
>   
>         std::cerr << "TX_TIME: " << seconds << ":" << fractional << std::endl;
>       }
> -  } // end foreach
> +  } // end for
>   
>     if (found_time_tag) {
>       //_metadata.has_time_spec = true;