examples: Fix return type of get_errors().

Signed-off-by: Matthew Emmett <[email protected]>

Author: memmett

examples/advection_diffusion/advection_diffusion_sweeper.hpp

@@ -20,6 +20,8 @@
 
 using namespace std;
 
+typedef map<pair<size_t, size_t>, double> error_map;
+
 template<typename time = pfasst::time_precision>
 class AdvectionDiffusionSweeper
   : public pfasst::encap::IMEXSweeper<time>
@@ -30,7 +32,7 @@ class AdvectionDiffusionSweeper
     FFT fft;
 
     vector<complex<double>> ddx, lap;
-    map<pair<size_t, size_t>, double> errors;
+    error_map errors;
 
     double v  = 1.0;
     time   t0 = 1.0;
@@ -102,7 +104,7 @@ class AdvectionDiffusionSweeper
 		    (pair<size_t, size_t>(n, k), max));
     }
 
-    auto get_errors()
+    error_map get_errors()
     {
       return errors;
     }

examples/advection_diffusion/vanilla_sdc.cpp

@@ -14,7 +14,7 @@
 
 #include "advection_diffusion_sweeper.hpp"
 
-auto run_vanilla_sdc()
+error_map run_vanilla_sdc()
 {
   pfasst::SDC<> sdc;
 

tests/CMakeLists.txt

@@ -1,19 +1,22 @@
 # Building and Running Tests
 include_directories(
     ${3rdparty_INCLUDES}
+    ${fftw3_INCLUDES}
     ${pfasst_INCLUDES}
 )
 
 set(TESTS
     test-quadrature
+    test-advection-diffusion
 )
 
 foreach(test ${TESTS})
     message(STATUS "  ${test}")
     add_executable(${test} ${test}.cpp)
-    add_dependencies(${test} googlemock)
+    add_dependencies(${test} googlemock fftw3)
     target_link_libraries(${test}
         ${3rdparty_DEPENDEND_LIBS}
+        ${fftw3_LIBS}
         ${pfasst_DEPENDED_LIBS}
     )
     set_target_properties(${test}