Re: [Discuss-gnuradio] The definition of gr_sincosf and doxygen related question

[Eric Blossom]

On Mon, Sep 14, 2009 at 11:13:01AM -0700, Yuan Wang wrote:
> Hi all,
>
> I can't find the definition of class gr_sincosf() used in  
> gr_frequency_modulator_fc.cc in doxygen C++ API online.
>
> i.e. gr_sincosf (d_phase, &oq, &oi)
>
> Can anyone tell me how to find that?

It's worth learning basic *nix command line tools:


    address@hidden gnuradio-eb]$ find . -print | xargs grep gr_sincosf
    ./gnuradio-core/src/lib/general/gr_frequency_modulator_fc.cc:    gr_sincosf 
(d_phase, &oq, &oi);
    ./gnuradio-core/src/lib/general/gr_expj.h:  gr_sincosf(phase, &t_imag, 
&t_real);
    ./gnuradio-core/src/lib/general/gr_pll_refout_cc.cc:    
gr_sincosf(d_phase,&t_imag,&t_real);
    ./gnuradio-core/src/lib/general/gr_pll_carriertracking_cc.cc:    
gr_sincosf(d_phase,&t_imag,&t_real);
    ./gnuradio-core/src/lib/general/gr_phase_modulator_fc.cc:    gr_sincosf 
(d_phase, &oq, &oi);
    ./gnuradio-core/src/lib/general/gr_dd_mpsk_sync_cc.cc:      
gr_sincosf(d_phase, &t_imag, &t_real);
    ./gnuradio-core/src/lib/general/gr_vco.h:  gr_sincosf (d_phase, sinx, cosx);
    ./gnuradio-core/src/lib/general/gr_nco.h:  gr_sincosf (phase, sinx, cosx);
    ./gnuradio-core/src/lib/filter/gr_sincos.h:void gr_sincosf (float x, float 
*sin, float *cos);
    ./gnuradio-core/src/lib/filter/gr_sincos.c:gr_sincosf (float x, float 
*sinx, float *cosx)
    ./gnuradio-core/src/lib/filter/gr_sincos.c:gr_sincosf (float x, float 
*sinx, float *cosx)
    ./gnuradio-core/src/lib/filter/gr_sincos.c:gr_sincosf (float x, float 
*sinx, float *cosx)



ctags or etags is another way to find the same info.


Eric