1 files changed, 19 insertions, 29 deletions

diff --git a/utils/synutils/maxent-3.0/mathvec.h b/utils/synutils/maxent-3.0/mathvec.h
index 4ec82797..f8c60e5d 100644
--- a/utils/synutils/maxent-3.0/mathvec.h
+++ b/utils/synutils/maxent-3.0/mathvec.h
@@ -5,41 +5,40 @@
 #include <iostream>
 #include <cassert>
 
-class Vec
-{
-private:
+class Vec {
+ private:
   std::vector<double> _v;
-public:
+
+ public:
   Vec(const size_t n = 0, const double val = 0) { _v.resize(n, val); }
-  Vec(const std::vector<double> & v) : _v(v)    {}
-  const std::vector<double> & STLVec() const { return _v; }
-  std::vector<double>       & STLVec()       { return _v; }
+  Vec(const std::vector<double>& v) : _v(v) {}
+  const std::vector<double>& STLVec() const { return _v; }
+  std::vector<double>& STLVec() { return _v; }
   size_t Size() const { return _v.size(); }
-  double       & operator[](int i)       { return _v[i]; }
-  const double & operator[](int i) const { return _v[i]; }
-  Vec & operator+=(const Vec & b) {
+  double& operator[](int i) { return _v[i]; }
+  const double& operator[](int i) const { return _v[i]; }
+  Vec& operator+=(const Vec& b) {
     assert(b.Size() == _v.size());
     for (size_t i = 0; i < _v.size(); i++) {
       _v[i] += b[i];
     }
     return *this;
   }
-  Vec & operator*=(const double c) {
+  Vec& operator*=(const double c) {
     for (size_t i = 0; i < _v.size(); i++) {
       _v[i] *= c;
     }
     return *this;
   }
-  void Project(const Vec & y) {
+  void Project(const Vec& y) {
     for (size_t i = 0; i < _v.size(); i++) {
       //      if (sign(_v[i]) != sign(y[i])) _v[i] = 0;
-      if (_v[i] * y[i] <=0) _v[i] = 0;
+      if (_v[i] * y[i] <= 0) _v[i] = 0;
     }
   }
 };
 
-inline double dot_product(const Vec & a, const Vec & b)
-{
+inline double dot_product(const Vec& a, const Vec& b) {
   double sum = 0;
   for (size_t i = 0; i < a.Size(); i++) {
     sum += a[i] * b[i];
@@ -47,8 +46,7 @@ inline double dot_product(const Vec & a, const Vec & b)
   return sum;
 }
 
-inline std::ostream & operator<<(std::ostream & s, const Vec & a)
-{
+inline std::ostream& operator<<(std::ostream& s, const Vec& a) {
   s << "(";
   for (size_t i = 0; i < a.Size(); i++) {
     if (i != 0) s << ", ";
@@ -58,8 +56,7 @@ inline std::ostream & operator<<(std::ostream & s, const Vec & a)
   return s;
 }
 
-inline const Vec operator+(const Vec & a, const Vec & b)
-{
+inline const Vec operator+(const Vec& a, const Vec& b) {
   Vec v(a.Size());
   assert(a.Size() == b.Size());
   for (size_t i = 0; i < a.Size(); i++) {
@@ -68,8 +65,7 @@ inline const Vec operator+(const Vec & a, const Vec & b)
   return v;
 }
 
-inline const Vec operator-(const Vec & a, const Vec & b)
-{
+inline const Vec operator-(const Vec& a, const Vec& b) {
   Vec v(a.Size());
   assert(a.Size() == b.Size());
   for (size_t i = 0; i < a.Size(); i++) {
@@ -78,8 +74,7 @@ inline const Vec operator-(const Vec & a, const Vec & b)
   return v;
 }
 
-inline const Vec operator*(const Vec & a, const double c)
-{
+inline const Vec operator*(const Vec& a, const double c) {
   Vec v(a.Size());
   for (size_t i = 0; i < a.Size(); i++) {
     v[i] = a[i] * c;
@@ -87,11 +82,6 @@ inline const Vec operator*(const Vec & a, const double c)
   return v;
 }
 
-inline const Vec operator*(const double c, const Vec & a)
-{
-  return a * c;
-}
-
-
+inline const Vec operator*(const double c, const Vec& a) { return a * c; }
 
 #endif