Convert examples to piecemeal includes

examples/100-Fix-Section.cpp

@@ -6,7 +6,8 @@
 
 // main() provided in 000-CatchMain.cpp
 
-#include <catch2/catch.hpp>
+#include <catch2/catch_test_macros.hpp>
+#include <vector>
 
 TEST_CASE( "vectors can be sized and resized", "[vector]" ) {
 

examples/110-Fix-ClassFixture.cpp

@@ -6,7 +6,7 @@
 
 // main() provided in 000-CatchMain.cpp
 
-#include <catch2/catch.hpp>
+#include <catch2/catch_test_macros.hpp>
 
 class DBConnection
 {

examples/210-Evt-EventListeners.cpp

@@ -10,7 +10,9 @@
 // Let Catch provide the required interfaces:
 #define CATCH_CONFIG_EXTERNAL_INTERFACES
 
-#include <catch2/catch.hpp>
+#include <catch2/catch_test_macros.hpp>
+#include <catch2/reporters/catch_reporter_bases.hpp>
+#include <catch2/catch_reporter_registrars.hpp>
 #include <iostream>
 
 // -----------------------------------------------------------------------

examples/231-Cfg-OutputStreams.cpp

@@ -8,7 +8,7 @@
 
 #include <catch2/catch_default_main.hpp>
 
-#include <catch2/catch.hpp>
+#include <catch2/catch_test_macros.hpp>
 
 #include <sstream>
 #include <cstdio>

examples/300-Gen-OwnGenerator.cpp

@@ -4,7 +4,9 @@
 // Specifically we will implement a random number generator for integers
 // It will have infinite capacity and settable lower/upper bound
 
-#include <catch2/catch.hpp>
+#include <catch2/catch_test_macros.hpp>
+#include <catch2/catch_generators.hpp>
+#include <catch2/catch_generators_generic.hpp>
 
 #include <random>
 

examples/301-Gen-MapTypeConversion.cpp

@@ -1,9 +1,9 @@
 // 301-Gen-MapTypeConversion.cpp
 // Shows how to use map to modify generator's return type.
 
-// TODO
 
-#include <catch2/catch.hpp>
+#include <catch2/catch_test_macros.hpp>
+#include <catch2/catch_generators_generic.hpp>
 
 #include <string>
 #include <sstream>

examples/310-Gen-VariablesInGenerators.cpp

@@ -6,7 +6,9 @@
 // _WILL_ outlive the variables -- thus they should be either captured
 // by value directly, or copied by the generators during construction.
 
-#include <catch2/catch.hpp>
+#include <catch2/catch_test_macros.hpp>
+#include <catch2/catch_generators_generic.hpp>
+#include <catch2/catch_generators_specific.hpp>
 
 TEST_CASE("Generate random doubles across different ranges",
           "[generator][example][advanced]") {

examples/311-Gen-CustomCapture.cpp

@@ -9,7 +9,9 @@
 // per-variable custom capture list, this example shows how to achieve
 // that.
 
-#include <catch2/catch.hpp>
+#include <catch2/catch_test_macros.hpp>
+#include <catch2/catch_generators_generic.hpp>
+#include <catch2/catch_generators_specific.hpp>
 
 TEST_CASE("Generate random doubles across different ranges",
           "[generator][example][advanced]") {