From ec2b79950f241cef14eb96372d3ef5159f66d4ba Mon Sep 17 00:00:00 2001
From: Teal Dulcet <tdulcet@pdx.edu>
Date: Thu, 14 Jul 2022 02:18:58 -0700
Subject: [PATCH] Fixed CI.

---
 .github/workflows/ci.yml | 4 ++--
 .travis.yml              | 8 ++++----
 graphs.hpp               | 1 +
 3 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c6f32ed..820d4fe 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,9 +27,9 @@ jobs:
         $CXX --version
     - name: Script
       run: |
-        $CXX -Wall -g -Og -fsanitize=address,undefined tables.cpp -o tables
+        $CXX -std=c++17 -Wall -g -Og -fsanitize=address,undefined tables.cpp -o tables
         ./tables
-        $CXX -Wall -g -Og -fsanitize=address,undefined graphs.cpp -o graphs
+        $CXX -std=c++17 -Wall -g -Og -fsanitize=address,undefined graphs.cpp -o graphs
         ./graphs
     - name: Cppcheck
       run: cppcheck --enable=all .
diff --git a/.travis.yml b/.travis.yml
index 9a5e281..5c865b8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,12 +13,12 @@ install:
   - sudo apt-get -yqq update
   - sudo apt-get -yqq install cppcheck
 script:
-  - g++ -Wall -g -Og -fsanitize=address,undefined tables.cpp -o gcc_tables
+  - g++ -std=c++17 -Wall -g -Og -fsanitize=address,undefined tables.cpp -o gcc_tables
   - ./gcc_tables
-  - g++ -Wall -g -Og -fsanitize=address,undefined graphs.cpp -o gcc_graphs
+  - g++ -std=c++17 -Wall -g -Og -fsanitize=address,undefined graphs.cpp -o gcc_graphs
   - ./gcc_graphs
-  - clang++ -Wall -g -Og -fsanitize=address,undefined,integer tables.cpp -o clang_tables
+  - clang++ -std=c++17 -Wall -g -Og -fsanitize=address,undefined,integer tables.cpp -o clang_tables
   - ./clang_tables
-  - clang++ -Wall -g -Og -fsanitize=address,undefined,integer graphs.cpp -o clang_graphs
+  - clang++ -std=c++17 -Wall -g -Og -fsanitize=address,undefined,integer graphs.cpp -o clang_graphs
   - ./clang_graphs
   - cppcheck --enable=all .
diff --git a/graphs.hpp b/graphs.hpp
index 3dc7f92..79f0ae4 100644
--- a/graphs.hpp
+++ b/graphs.hpp
@@ -14,6 +14,7 @@
 #include <vector>
 #include <iterator>
 #include <numeric>
+#include <functional>
 #include <sys/ioctl.h>
 #include <unistd.h>