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<compoundname>gr_fir_fsf</compoundname>
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<sectiondef kind="protected-attrib">
<memberdef kind="variable" id="classgr__fir__fsf_1a4cd04bb59ee2ab71a3b470ead188d101" prot="protected" static="no" mutable="no">
<type><ref refid="classstd_1_1vector" kindref="compound">std::vector</ref>< float ></type>
<definition>std::vector<float> gr_fir_fsf::d_taps</definition>
<argsstring></argsstring>
<name>d_taps</name>
<briefdescription>
</briefdescription>
<detaileddescription>
</detaileddescription>
<inbodydescription>
</inbodydescription>
<location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/filter/gr_fir_fsf.h" line="50" bodyfile="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/filter/gr_fir_fsf.h" bodystart="50" bodyend="-1"/>
<referencedby refid="classgr__fir__fsf_1ae6dcb8e0d14dd3fe98459f76d1b329c9" compoundref="gr__fir__fsf_8h" startline="117" endline="120">get_taps</referencedby>
<referencedby refid="classgr__fir__fsf_1a695ea61ff30c7b9c196571834002da46" compoundref="gr__fir__fsf_8h" startline="112" endline="112">ntaps</referencedby>
<referencedby refid="classgr__fir__fsf_1adc6959598abe050fe195c2202fc6c521" compoundref="gr__fir__fsf_8h" startline="102" endline="105">set_taps</referencedby>
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<type></type>
<definition>gr_fir_fsf::gr_fir_fsf</definition>
<argsstring>()</argsstring>
<name>gr_fir_fsf</name>
<briefdescription>
<para>construct new FIR with given taps. </para> </briefdescription>
<detaileddescription>
<para>Note that taps must be in forward order, e.g., coefficient 0 is stored in new_taps[0], coefficient 1 is stored in new_taps[1], etc. </para> </detaileddescription>
<inbodydescription>
</inbodydescription>
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<type></type>
<definition>gr_fir_fsf::gr_fir_fsf</definition>
<argsstring>(const std::vector< float > &taps)</argsstring>
<name>gr_fir_fsf</name>
<param>
<type>const <ref refid="classstd_1_1vector" kindref="compound">std::vector</ref>< float > &</type>
<declname>taps</declname>
</param>
<briefdescription>
</briefdescription>
<detaileddescription>
</detaileddescription>
<inbodydescription>
</inbodydescription>
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<type></type>
<definition>virtual gr_fir_fsf::~gr_fir_fsf</definition>
<argsstring>()</argsstring>
<name>~gr_fir_fsf</name>
<briefdescription>
</briefdescription>
<detaileddescription>
</detaileddescription>
<inbodydescription>
</inbodydescription>
<location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/filter/gr_fir_fsf.h" line="66"/>
</memberdef>
<memberdef kind="function" id="classgr__fir__fsf_1a72d4b9fb5669d54e826b506a288c3b12" prot="public" static="no" const="no" explicit="no" inline="no" virt="pure-virtual">
<type>short</type>
<definition>virtual short gr_fir_fsf::filter</definition>
<argsstring>(const float input[])=0</argsstring>
<name>filter</name>
<reimplementedby refid="classgr__fir__fsf__simd_1a9b221f60ff010490358eed5e39bc9673">filter</reimplementedby>
<reimplementedby refid="classgr__fir__fsf__generic_1a8a88649387d44e24b3c2ab7033087f82">filter</reimplementedby>
<param>
<type>const float</type>
<declname>input</declname>
<array>[]</array>
</param>
<briefdescription>
<para>compute a single output value. </para> </briefdescription>
<detaileddescription>
<para><computeroutput>input</computeroutput> must have <ref refid="classgr__fir__fsf_1a695ea61ff30c7b9c196571834002da46" kindref="member">ntaps()</ref> valid entries. input[0] .. input[<ref refid="classgr__fir__fsf_1a695ea61ff30c7b9c196571834002da46" kindref="member">ntaps()</ref> - 1] are referenced to compute the output value.</para><para><simplesect kind="return"><para>the filtered input value. </para></simplesect>
</para> </detaileddescription>
<inbodydescription>
</inbodydescription>
<location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/filter/gr_fir_fsf.h" line="78"/>
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<type>void</type>
<definition>virtual void gr_fir_fsf::filterN</definition>
<argsstring>(short output[], const float input[], unsigned long n)=0</argsstring>
<name>filterN</name>
<reimplementedby refid="classgr__fir__fsf__generic_1a5a22acd8dae47ae1bc008198ffa68b5e">filterN</reimplementedby>
<param>
<type>short</type>
<declname>output</declname>
<array>[]</array>
</param>
<param>
<type>const float</type>
<declname>input</declname>
<array>[]</array>
</param>
<param>
<type>unsigned long</type>
<declname>n</declname>
</param>
<briefdescription>
<para>compute an array of N output values. </para> </briefdescription>
<detaileddescription>
<para><computeroutput>input</computeroutput> must have (n - 1 + <ref refid="classgr__fir__fsf_1a695ea61ff30c7b9c196571834002da46" kindref="member">ntaps()</ref>) valid entries. input[0] .. input[n - 1 + <ref refid="classgr__fir__fsf_1a695ea61ff30c7b9c196571834002da46" kindref="member">ntaps()</ref> - 1] are referenced to compute the output values. </para> </detaileddescription>
<inbodydescription>
</inbodydescription>
<location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/filter/gr_fir_fsf.h" line="87"/>
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<type>void</type>
<definition>virtual void gr_fir_fsf::filterNdec</definition>
<argsstring>(short output[], const float input[], unsigned long n, unsigned decimate)=0</argsstring>
<name>filterNdec</name>
<reimplementedby refid="classgr__fir__fsf__generic_1a4893ed68bbc23906e76e5094b50ffbbf">filterNdec</reimplementedby>
<param>
<type>short</type>
<declname>output</declname>
<array>[]</array>
</param>
<param>
<type>const float</type>
<declname>input</declname>
<array>[]</array>
</param>
<param>
<type>unsigned long</type>
<declname>n</declname>
</param>
<param>
<type>unsigned</type>
<declname>decimate</declname>
</param>
<briefdescription>
<para>compute an array of N output values, decimating the input </para> </briefdescription>
<detaileddescription>
<para><computeroutput>input</computeroutput> must have (decimate * (n - 1) + <ref refid="classgr__fir__fsf_1a695ea61ff30c7b9c196571834002da46" kindref="member">ntaps()</ref>) valid entries. input[0] .. input[decimate * (n - 1) + <ref refid="classgr__fir__fsf_1a695ea61ff30c7b9c196571834002da46" kindref="member">ntaps()</ref> - 1] are referenced to compute the output values. </para> </detaileddescription>
<inbodydescription>
</inbodydescription>
<location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/filter/gr_fir_fsf.h" line="97"/>
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<type>void</type>
<definition>virtual void gr_fir_fsf::set_taps</definition>
<argsstring>(const std::vector< float > &taps)</argsstring>
<name>set_taps</name>
<reimplementedby refid="classgr__fir__fsf__simd_1a73c1e774c165feec6b4e16123d4d83b4">set_taps</reimplementedby>
<param>
<type>const <ref refid="classstd_1_1vector" kindref="compound">std::vector</ref>< float > &</type>
<declname>taps</declname>
</param>
<briefdescription>
<para>install <computeroutput>new_taps</computeroutput> as the current taps. </para> </briefdescription>
<detaileddescription>
</detaileddescription>
<inbodydescription>
</inbodydescription>
<location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/filter/gr_fir_fsf.h" line="103" bodyfile="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/filter/gr_fir_fsf.h" bodystart="102" bodyend="105"/>
<references refid="classgr__fir__fsf_1a4cd04bb59ee2ab71a3b470ead188d101" compoundref="gr__fir__fsf_8h" startline="50">d_taps</references>
<references refid="gr__reverse_8h_1a0e0995ad6539dd54e5e331ccb3681932">gr_reverse</references>
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<type>unsigned</type>
<definition>unsigned gr_fir_fsf::ntaps</definition>
<argsstring>() const </argsstring>
<name>ntaps</name>
<briefdescription>
</briefdescription>
<detaileddescription>
<para><simplesect kind="return"><para>number of taps in filter. </para></simplesect>
</para> </detaileddescription>
<inbodydescription>
</inbodydescription>
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<references refid="classgr__fir__fsf_1a4cd04bb59ee2ab71a3b470ead188d101" compoundref="gr__fir__fsf_8h" startline="50">d_taps</references>
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<type>const <ref refid="classstd_1_1vector" kindref="compound">std::vector</ref>< float ></type>
<definition>virtual const std::vector<float> gr_fir_fsf::get_taps</definition>
<argsstring>() const </argsstring>
<name>get_taps</name>
<briefdescription>
</briefdescription>
<detaileddescription>
<para><simplesect kind="return"><para>current taps </para></simplesect>
</para> </detaileddescription>
<inbodydescription>
</inbodydescription>
<location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/filter/gr_fir_fsf.h" line="118" bodyfile="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/filter/gr_fir_fsf.h" bodystart="117" bodyend="120"/>
<references refid="classgr__fir__fsf_1a4cd04bb59ee2ab71a3b470ead188d101" compoundref="gr__fir__fsf_8h" startline="50">d_taps</references>
<references refid="gr__reverse_8h_1a0e0995ad6539dd54e5e331ccb3681932">gr_reverse</references>
</memberdef>
</sectiondef>
<briefdescription>
<para>Abstract class for FIR with float input, short output and float taps</para><para>This is the abstract class for a Finite Impulse Response filter. </para> </briefdescription>
<detaileddescription>
<para>The trailing suffix has the form _IOT where I codes the input type, O codes the output type, and T codes the tap type. I,O,T are elements of the set 's' (short), 'f' (float), 'c' (gr_complex), 'i' (int) </para> </detaileddescription>
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<label>std::vector< float ></label>
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<listofallmembers>
<member refid="classgr__fir__fsf_1a4cd04bb59ee2ab71a3b470ead188d101" prot="protected" virt="non-virtual"><scope>gr_fir_fsf</scope><name>d_taps</name></member>
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<member refid="classgr__fir__fsf_1a40b807639ff338eea553e9cfbe5b7852" prot="public" virt="pure-virtual"><scope>gr_fir_fsf</scope><name>filterN</name></member>
<member refid="classgr__fir__fsf_1abaa7da67d2c6484fcbf5c509b21794ed" prot="public" virt="pure-virtual"><scope>gr_fir_fsf</scope><name>filterNdec</name></member>
<member refid="classgr__fir__fsf_1ae6dcb8e0d14dd3fe98459f76d1b329c9" prot="public" virt="virtual"><scope>gr_fir_fsf</scope><name>get_taps</name></member>
<member refid="classgr__fir__fsf_1af2b781c4ecca64a3a5315dfe6e10a62f" prot="public" virt="non-virtual"><scope>gr_fir_fsf</scope><name>gr_fir_fsf</name></member>
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<member refid="classgr__fir__fsf_1a695ea61ff30c7b9c196571834002da46" prot="public" virt="non-virtual"><scope>gr_fir_fsf</scope><name>ntaps</name></member>
<member refid="classgr__fir__fsf_1adc6959598abe050fe195c2202fc6c521" prot="public" virt="virtual"><scope>gr_fir_fsf</scope><name>set_taps</name></member>
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