scripted-diff: Replace boost::bind with std::bind

-BEGIN VERIFY SCRIPT-
for j in $(seq 1 5)
do
    sed -i "s/ _${j}/ std::placeholders::_${j}/g" $(git grep --name-only " _${j}" -- '*.cpp' '*.h')
done
sed -i "s/boost::bind/std::bind/g" $(git grep --name-only boost::bind -- '*.cpp' '*.h')
sed -i "s/boost::ref/std::ref/g" $(git grep --name-only boost::ref -- '*.cpp' '*.h')
sed -i '/boost\/bind/d' $(git grep --name-only boost/bind)
-END VERIFY SCRIPT-

3 files changed, 10 insertions, 11 deletions

diff --git a/src/test/scheduler_tests.cpp b/src/test/scheduler_tests.cpp
index 12ec00ce02..100d65b779 100644
--- a/src/test/scheduler_tests.cpp
+++ b/src/test/scheduler_tests.cpp
@@ -7,7 +7,6 @@
 
 #include <test/test_bitcoin.h>
 
-#include <boost/bind.hpp>
 #include <boost/thread.hpp>
 #include <boost/test/unit_test.hpp>
 
@@ -21,7 +20,7 @@ static void microTask(CScheduler& s, boost::mutex& mutex, int& counter, int delt
     }
     boost::chrono::system_clock::time_point noTime = boost::chrono::system_clock::time_point::min();
     if (rescheduleTime != noTime) {
-        CScheduler::Function f = boost::bind(&microTask, boost::ref(s), boost::ref(mutex), boost::ref(counter), -delta + 1, noTime);
+        CScheduler::Function f = std::bind(&microTask, std::ref(s), std::ref(mutex), std::ref(counter), -delta + 1, noTime);
         s.schedule(f, rescheduleTime);
     }
 }
@@ -69,8 +68,8 @@ BOOST_AUTO_TEST_CASE(manythreads)
         boost::chrono::system_clock::time_point t = now + boost::chrono::microseconds(randomMsec(rng));
         boost::chrono::system_clock::time_point tReschedule = now + boost::chrono::microseconds(500 + randomMsec(rng));
         int whichCounter = zeroToNine(rng);
-        CScheduler::Function f = boost::bind(&microTask, boost::ref(microTasks),
-                                             boost::ref(counterMutex[whichCounter]), boost::ref(counter[whichCounter]),
+        CScheduler::Function f = std::bind(&microTask, std::ref(microTasks),
+                                             std::ref(counterMutex[whichCounter]), std::ref(counter[whichCounter]),
                                              randomDelta(rng), tReschedule);
         microTasks.schedule(f, t);
     }
@@ -82,20 +81,20 @@ BOOST_AUTO_TEST_CASE(manythreads)
     // As soon as these are created they will start running and servicing the queue
     boost::thread_group microThreads;
     for (int i = 0; i < 5; i++)
-        microThreads.create_thread(boost::bind(&CScheduler::serviceQueue, &microTasks));
+        microThreads.create_thread(std::bind(&CScheduler::serviceQueue, &microTasks));
 
     MicroSleep(600);
     now = boost::chrono::system_clock::now();
 
     // More threads and more tasks:
     for (int i = 0; i < 5; i++)
-        microThreads.create_thread(boost::bind(&CScheduler::serviceQueue, &microTasks));
+        microThreads.create_thread(std::bind(&CScheduler::serviceQueue, &microTasks));
     for (int i = 0; i < 100; i++) {
         boost::chrono::system_clock::time_point t = now + boost::chrono::microseconds(randomMsec(rng));
         boost::chrono::system_clock::time_point tReschedule = now + boost::chrono::microseconds(500 + randomMsec(rng));
         int whichCounter = zeroToNine(rng);
-        CScheduler::Function f = boost::bind(&microTask, boost::ref(microTasks),
-                                             boost::ref(counterMutex[whichCounter]), boost::ref(counter[whichCounter]),
+        CScheduler::Function f = std::bind(&microTask, std::ref(microTasks),
+                                             std::ref(counterMutex[whichCounter]), std::ref(counter[whichCounter]),
                                              randomDelta(rng), tReschedule);
         microTasks.schedule(f, t);
     }
@@ -126,7 +125,7 @@ BOOST_AUTO_TEST_CASE(singlethreadedscheduler_ordered)
     // if they don't we'll get out of order behaviour
     boost::thread_group threads;
     for (int i = 0; i < 5; ++i) {
-        threads.create_thread(boost::bind(&CScheduler::serviceQueue, &scheduler));
+        threads.create_thread(std::bind(&CScheduler::serviceQueue, &scheduler));
     }
 
     // these are not atomic, if SinglethreadedSchedulerClient prevents
diff --git a/src/test/test_bitcoin.cpp b/src/test/test_bitcoin.cpp
index f7874e6882..c4ed7b56d4 100644
--- a/src/test/test_bitcoin.cpp
+++ b/src/test/test_bitcoin.cpp
@@ -92,7 +92,7 @@ TestingSetup::TestingSetup(const std::string& chainName) : BasicTestingSetup(cha
 
         // We have to run a scheduler thread to prevent ActivateBestChain
         // from blocking due to queue overrun.
-        threadGroup.create_thread(boost::bind(&CScheduler::serviceQueue, &scheduler));
+        threadGroup.create_thread(std::bind(&CScheduler::serviceQueue, &scheduler));
         GetMainSignals().RegisterBackgroundSignalScheduler(scheduler);
 
         mempool.setSanityCheck(1.0);
diff --git a/src/test/transaction_tests.cpp b/src/test/transaction_tests.cpp
index c527ad448c..d001103d8f 100644
--- a/src/test/transaction_tests.cpp
+++ b/src/test/transaction_tests.cpp
@@ -467,7 +467,7 @@ BOOST_AUTO_TEST_CASE(test_big_witness_transaction) {
     CCheckQueueControl<CScriptCheck> control(&scriptcheckqueue);
 
     for (int i=0; i<20; i++)
-        threadGroup.create_thread(boost::bind(&CCheckQueue<CScriptCheck>::Thread, boost::ref(scriptcheckqueue)));
+        threadGroup.create_thread(std::bind(&CCheckQueue<CScriptCheck>::Thread, std::ref(scriptcheckqueue)));
 
     std::vector<Coin> coins;
     for(uint32_t i = 0; i < mtx.vin.size(); i++) {