Replace boost::scoped_array<T> with std::unique_ptr<T[]>

This may reduce some degree of dependency on boost.
Done by running a script like:

git grep -l '#include  *.boost/scoped_array.hpp.' \
| xargs sed -i -e 's@#include  *.boost/scoped_array.hpp.@#include <memory>@'
git grep -l '\(boost::\)\?scoped_array<\([^<>]*\)>' \
| xargs sed -i -e 's/\(boost::\)\?scoped_array<\([^<>]*\)>/std::unique_ptr<\2[]>/'

... and then killing duplicate or unnecessary includes,
while changing manually
m_xOutlineStylesCandidates in xmloff/source/text/txtimp.cxx,
extensions/source/ole/unoconversionutilities.hxx, and
extensions/source/ole/oleobjw.cxx.

Change-Id: I3955ed3ad99b94499a7bd0e6e3a09078771f9bfd
Reviewed-on: https://gerrit.libreoffice.org/16289
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

3 files changed, 12 insertions, 12 deletions

diff --git a/extensions/source/scanner/grid.cxx b/extensions/source/scanner/grid.cxx
index 496542f42fad..67a47a6e9394 100644
--- a/extensions/source/scanner/grid.cxx
+++ b/extensions/source/scanner/grid.cxx
@@ -29,7 +29,7 @@
 #include <vcl/builderfactory.hxx>
 
 #include <algorithm>
-#include <boost/scoped_array.hpp>
+#include <memory>
 
 class GridWindow : public vcl::Window
 {
@@ -392,8 +392,8 @@ void GridWindow::computeNew()
         int i;
 
         // get node arrays
-        boost::scoped_array<double> nodex(new double[ nSorted ]);
-        boost::scoped_array<double> nodey(new double[ nSorted ]);
+        std::unique_ptr<double[]> nodex(new double[ nSorted ]);
+        std::unique_ptr<double[]> nodey(new double[ nSorted ]);
 
         for( i = 0L; i < nSorted; i++ )
             transform( m_aHandles[i].maPos, nodex[ i ], nodey[ i ] );
diff --git a/extensions/source/scanner/sane.cxx b/extensions/source/scanner/sane.cxx
index 1a7a1060963f..cde72244d725 100644
--- a/extensions/source/scanner/sane.cxx
+++ b/extensions/source/scanner/sane.cxx
@@ -31,7 +31,7 @@
 #include <sys/types.h>
 #include <sal/config.h>
 #include <sal/macros.h>
-#include <boost/scoped_array.hpp>
+#include <memory>
 
 #if (OSL_DEBUG_LEVEL > 1) || defined DBG_UTIL
 #include <stdarg.h>
@@ -359,7 +359,7 @@ bool Sane::GetOptionValue( int n, OString& rRet )
     bool bSuccess = false;
     if( ! maHandle  ||  mppOptions[n]->type != SANE_TYPE_STRING )
         return false;
-    boost::scoped_array<char> pRet(new char[mppOptions[n]->size+1]);
+    std::unique_ptr<char[]> pRet(new char[mppOptions[n]->size+1]);
     SANE_Status nStatus = ControlOption( n, SANE_ACTION_GET_VALUE, pRet.get() );
     if( nStatus == SANE_STATUS_GOOD )
     {
@@ -377,7 +377,7 @@ bool Sane::GetOptionValue( int n, double& rRet, int nElement )
                           mppOptions[n]->type != SANE_TYPE_FIXED ) )
         return false;
 
-    boost::scoped_array<SANE_Word> pRet(new SANE_Word[mppOptions[n]->size/sizeof(SANE_Word)]);
+    std::unique_ptr<SANE_Word[]> pRet(new SANE_Word[mppOptions[n]->size/sizeof(SANE_Word)]);
     SANE_Status nStatus = ControlOption( n, SANE_ACTION_GET_VALUE, pRet.get() );
     if( nStatus == SANE_STATUS_GOOD )
     {
@@ -396,7 +396,7 @@ bool Sane::GetOptionValue( int n, double* pSet )
                            mppOptions[n]->type == SANE_TYPE_INT ) )
         return false;
 
-    boost::scoped_array<SANE_Word> pFixedSet(new SANE_Word[mppOptions[n]->size/sizeof(SANE_Word)]);
+    std::unique_ptr<SANE_Word[]> pFixedSet(new SANE_Word[mppOptions[n]->size/sizeof(SANE_Word)]);
     SANE_Status nStatus = ControlOption( n, SANE_ACTION_GET_VALUE, pFixedSet.get() );
     if( nStatus != SANE_STATUS_GOOD )
         return false;
@@ -443,7 +443,7 @@ bool Sane::SetOptionValue( int n, double fSet, int nElement )
     SANE_Status nStatus;
     if( mppOptions[n]->size/sizeof(SANE_Word) > 1 )
     {
-        boost::scoped_array<SANE_Word> pSet(new SANE_Word[mppOptions[n]->size/sizeof(SANE_Word)]);
+        std::unique_ptr<SANE_Word[]> pSet(new SANE_Word[mppOptions[n]->size/sizeof(SANE_Word)]);
         nStatus = ControlOption( n, SANE_ACTION_GET_VALUE, pSet.get() );
         if( nStatus == SANE_STATUS_GOOD )
         {
@@ -470,7 +470,7 @@ bool Sane::SetOptionValue( int n, double* pSet )
     if( ! maHandle  ||  ( mppOptions[n]->type != SANE_TYPE_INT &&
                           mppOptions[n]->type != SANE_TYPE_FIXED ) )
         return false;
-    boost::scoped_array<SANE_Word> pFixedSet(new SANE_Word[mppOptions[n]->size/sizeof(SANE_Word)]);
+    std::unique_ptr<SANE_Word[]> pFixedSet(new SANE_Word[mppOptions[n]->size/sizeof(SANE_Word)]);
     for( size_t i = 0; i < mppOptions[n]->size/sizeof(SANE_Word); i++ )
     {
         if( mppOptions[n]->type == SANE_TYPE_FIXED )
diff --git a/extensions/source/scanner/sanedlg.cxx b/extensions/source/scanner/sanedlg.cxx
index 57e80bbc829d..9078823b2b94 100644
--- a/extensions/source/scanner/sanedlg.cxx
+++ b/extensions/source/scanner/sanedlg.cxx
@@ -28,7 +28,7 @@
 #include <math.h>
 #include <sal/macros.h>
 #include <rtl/strbuf.hxx>
-#include <boost/scoped_array.hpp>
+#include <memory>
 #include "strings.hrc"
 
 #define PREVIEW_WIDTH       113
@@ -641,8 +641,8 @@ IMPL_LINK( SaneDlg, ClickBtnHdl, Button*, pButton )
                 case SANE_TYPE_INT:
                 {
                     int nElements = mrSane.GetOptionElements( mnCurrentOption );
-                    boost::scoped_array<double> x(new double[ nElements ]);
-                    boost::scoped_array<double> y(new double[ nElements ]);
+                    std::unique_ptr<double[]> x(new double[ nElements ]);
+                    std::unique_ptr<double[]> y(new double[ nElements ]);
                     for( int i = 0; i < nElements; i++ )
                         x[ i ] = (double)i;
                     mrSane.GetOptionValue( mnCurrentOption, y.get() );