Travis (basic) configuration

Added Travis build success image

Author: Azzaare

.travis.yml

@@ -0,0 +1,58 @@
+# Use new trusty images, should yield newer compilers and packages
+sudo: required
+dist: trusty
+language: cpp
+
+matrix:
+  include:
+    - compiler: gcc
+      addons:
+        apt:
+          sources:
+            - ubuntu-toolchain-r-test
+            - george-edison55-precise-backports
+          packages:
+            - g++-4.9
+            - cmake
+            - cmake-data
+      env: COMPILER=g++-4.9
+    - compiler: gcc
+      addons:
+        apt:
+          sources:
+            - ubuntu-toolchain-r-test
+            - george-edison55-precise-backports
+          packages:
+            - g++-5
+            - cmake
+            - cmake-data
+      env: COMPILER=g++-5
+    - compiler: clang
+      addons:
+        apt:
+          sources:
+            - ubuntu-toolchain-r-test
+            - llvm-toolchain-precise-3.6
+            - george-edison55-precise-backports
+          packages:
+            - clang-3.6
+            - cmake
+            - cmake-data
+      env: COMPILER=clang++-3.6
+    - compiler: clang
+      addons:
+        apt:
+          sources:
+            - ubuntu-toolchain-r-test
+            - llvm-toolchain-precise-3.7
+            - george-edison55-precise-backports
+          packages:
+            - clang-3.7
+            - cmake
+            - cmake-data
+      env: COMPILER=clang++-3.7
+
+script:
+  - mkdir build
+  - cd build
+  - cmake -DCMAKE_CXX_COMPILER=$COMPILER .. && make

README.md

@@ -1,4 +1,5 @@
 # CompressedStacks.cpp
+[![Build Status](https://travis-ci.org/Azzaare/CompressedStacks.cpp.svg?branch=master)](https://travis-ci.org/Azzaare/CompressedStacks.cpp)
 
 The CompressedStacks.cpp module/library implements a time-space trade-off structure for stack's algorithms.
 

include/stackAlgo.hpp

@@ -107,7 +107,7 @@ StackAlgo<T, D>::StackAlgo(std::string fileName, bool useclassic)
 
   std::vector<std::string> parameters = readHeader();
 
-  int p, b, n = 0;
+  int p = 0, b = 0, n = 0;
   bool foundP = false;
   bool foundBuffer = false;