Fixed compile warnings related to deprecated std::bind1st, and surrounding whitespace

Author: dtebbs

libfqfft/polynomial_arithmetic/basic_operations.tcc

@@ -4,7 +4,7 @@
  Implementation of interfaces for basic polynomial operation routines.
 
  See basic_operations.hpp .
- 
+
  *****************************************************************************
  * @author     This file is part of libfqfft, developed by SCIPR Lab
  *             and contributors (see AUTHORS).
@@ -75,7 +75,7 @@ void _polynomial_addition(std::vector<FieldT> &c, const std::vector<FieldT> &a,
             std::copy(b.begin() + a_size, b.end(), c.begin() + a_size);
         }
     }
-        
+
     _condense(c);
 }
 
@@ -95,7 +95,7 @@ void _polynomial_subtraction(std::vector<FieldT> &c, const std::vector<FieldT> &
     {
         size_t a_size = a.size();
         size_t b_size = b.size();
-        
+
         if (a_size > b_size)
         {
             c.resize(a_size);
@@ -148,7 +148,11 @@ void _polynomial_multiplication_on_fft(std::vector<FieldT> &c, const std::vector
 #endif
 
     const FieldT sconst = FieldT(n).inverse();
-    std::transform(c.begin(), c.end(), c.begin(), std::bind1st(std::multiplies<FieldT>(), sconst));
+    std::transform(
+        c.begin(),
+        c.end(),
+        c.begin(),
+        std::bind(std::multiplies<FieldT>(), sconst, std::placeholders::_1));
     _condense(c);
 }
 

libfqfft/polynomial_arithmetic/xgcd.tcc

@@ -4,7 +4,7 @@
  Implementation of interfaces for extended GCD routines.
 
  See xgcd.hpp .
- 
+
  *****************************************************************************
  * @author     This file is part of libfqfft, developed by SCIPR Lab
  *             and contributors (see AUTHORS).
@@ -58,9 +58,21 @@ void _polynomial_xgcd(const std::vector<FieldT> &a, const std::vector<FieldT> &b
     _polynomial_division(V1, R, V3, b);
 
     FieldT lead_coeff = G.back().inverse();
-    std::transform(G.begin(), G.end(), G.begin(), std::bind1st(std::multiplies<FieldT>(), lead_coeff));
-    std::transform(U.begin(), U.end(), U.begin(), std::bind1st(std::multiplies<FieldT>(), lead_coeff));
-    std::transform(V1.begin(), V1.end(), V1.begin(), std::bind1st(std::multiplies<FieldT>(), lead_coeff));
+    std::transform(
+        G.begin(),
+        G.end(),
+        G.begin(),
+        std::bind(std::multiplies<FieldT>(), lead_coeff, std::placeholders::_1));
+    std::transform(
+        U.begin(),
+        U.end(),
+        U.begin(),
+        std::bind(std::multiplies<FieldT>(), lead_coeff, std::placeholders::_1));
+    std::transform(
+        V1.begin(),
+        V1.end(),
+        V1.begin(),
+        std::bind(std::multiplies<FieldT>(), lead_coeff, std::placeholders::_1));
 
     g = G;
     u = U;