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mirror of https://github.com/boostorg/ublas.git synced 2026-02-07 11:02:08 +00:00

Fixed most tab and min/max issues from trunk inspection report

svn path=/trunk/boost/numeric/ublas/; revision=53141
This commit is contained in:
Jeremiah Willcock
2009-05-20 19:19:00 +00:00
parent 55e5faa918
commit 241cdf8a7d
3 changed files with 245 additions and 245 deletions

View File

@@ -446,7 +446,7 @@ namespace boost { namespace numeric { namespace ublas {
size_type size (e ().size ());
for (size_type i = 0; i < size; ++ i) {
real_type u (type_traits<value_type>::norm_2 (e () (i)));
if ( real_type () /* zero */ == u ) continue;
if ( real_type () /* zero */ == u ) continue;
if (scale < u) {
real_type v (scale / u);
sum_squares = sum_squares * v * v + real_type (1);
@@ -1727,7 +1727,7 @@ namespace boost { namespace numeric { namespace ublas {
bool other (size_type /* i */, size_type /* j */) {
return true;
}
// FIXME: this should not be used at all
// FIXME: this should not be used at all
static
BOOST_UBLAS_INLINE
size_type restrict1 (size_type i, size_type j) {
@@ -1751,81 +1751,81 @@ namespace boost { namespace numeric { namespace ublas {
};
namespace detail {
template < class L >
struct transposed_structure {
typedef typename L::size_type size_type;
template < class L >
struct transposed_structure {
typedef typename L::size_type size_type;
template<class LAYOUT>
static
BOOST_UBLAS_INLINE
size_type packed_size (LAYOUT l, size_type size_i, size_type size_j) {
return L::packed_size(l, size_j, size_i);
}
template<class LAYOUT>
static
BOOST_UBLAS_INLINE
size_type packed_size (LAYOUT l, size_type size_i, size_type size_j) {
return L::packed_size(l, size_j, size_i);
}
static
BOOST_UBLAS_INLINE
bool zero (size_type i, size_type j) {
return L::zero(j, i);
}
static
BOOST_UBLAS_INLINE
bool one (size_type i, size_type j) {
return L::one(j, i);
}
static
BOOST_UBLAS_INLINE
bool other (size_type i, size_type j) {
return L::other(j, i);
}
template<class LAYOUT>
static
BOOST_UBLAS_INLINE
size_type element (LAYOUT l, size_type i, size_type size_i, size_type j, size_type size_j) {
return L::element(typename LAYOUT::transposed_layout(), j, size_j, i, size_i);
}
static
BOOST_UBLAS_INLINE
bool zero (size_type i, size_type j) {
return L::zero(j, i);
}
static
BOOST_UBLAS_INLINE
bool one (size_type i, size_type j) {
return L::one(j, i);
}
static
BOOST_UBLAS_INLINE
bool other (size_type i, size_type j) {
return L::other(j, i);
}
template<class LAYOUT>
static
BOOST_UBLAS_INLINE
size_type element (LAYOUT l, size_type i, size_type size_i, size_type j, size_type size_j) {
return L::element(typename LAYOUT::transposed_layout(), j, size_j, i, size_i);
}
static
BOOST_UBLAS_INLINE
size_type restrict1 (size_type i, size_type j, size_type size1, size_type size2) {
return L::restrict2(j, i, size2, size1);
}
static
BOOST_UBLAS_INLINE
size_type restrict2 (size_type i, size_type j, size_type size1, size_type size2) {
return L::restrict1(j, i, size2, size1);
}
static
BOOST_UBLAS_INLINE
size_type mutable_restrict1 (size_type i, size_type j, size_type size1, size_type size2) {
return L::mutable_restrict2(j, i, size2, size1);
}
static
BOOST_UBLAS_INLINE
size_type mutable_restrict2 (size_type i, size_type j, size_type size1, size_type size2) {
return L::mutable_restrict1(j, i, size2, size1);
}
static
BOOST_UBLAS_INLINE
size_type restrict1 (size_type i, size_type j, size_type size1, size_type size2) {
return L::restrict2(j, i, size2, size1);
}
static
BOOST_UBLAS_INLINE
size_type restrict2 (size_type i, size_type j, size_type size1, size_type size2) {
return L::restrict1(j, i, size2, size1);
}
static
BOOST_UBLAS_INLINE
size_type mutable_restrict1 (size_type i, size_type j, size_type size1, size_type size2) {
return L::mutable_restrict2(j, i, size2, size1);
}
static
BOOST_UBLAS_INLINE
size_type mutable_restrict2 (size_type i, size_type j, size_type size1, size_type size2) {
return L::mutable_restrict1(j, i, size2, size1);
}
static
BOOST_UBLAS_INLINE
size_type global_restrict1 (size_type index1, size_type size1, size_type index2, size_type size2) {
return L::global_restrict2(index2, size2, index1, size1);
}
static
BOOST_UBLAS_INLINE
size_type global_restrict2 (size_type index1, size_type size1, size_type index2, size_type size2) {
return L::global_restrict1(index2, size2, index1, size1);
}
static
BOOST_UBLAS_INLINE
size_type global_mutable_restrict1 (size_type index1, size_type size1, size_type index2, size_type size2) {
return L::global_mutable_restrict2(index2, size2, index1, size1);
}
static
BOOST_UBLAS_INLINE
size_type global_mutable_restrict2 (size_type index1, size_type size1, size_type index2, size_type size2) {
return L::global_mutable_restrict1(index2, size2, index1, size1);
}
};
static
BOOST_UBLAS_INLINE
size_type global_restrict1 (size_type index1, size_type size1, size_type index2, size_type size2) {
return L::global_restrict2(index2, size2, index1, size1);
}
static
BOOST_UBLAS_INLINE
size_type global_restrict2 (size_type index1, size_type size1, size_type index2, size_type size2) {
return L::global_restrict1(index2, size2, index1, size1);
}
static
BOOST_UBLAS_INLINE
size_type global_mutable_restrict1 (size_type index1, size_type size1, size_type index2, size_type size2) {
return L::global_mutable_restrict2(index2, size2, index1, size1);
}
static
BOOST_UBLAS_INLINE
size_type global_mutable_restrict2 (size_type index1, size_type size1, size_type index2, size_type size2) {
return L::global_mutable_restrict1(index2, size2, index1, size1);
}
};
}
template <class Z>
@@ -1862,56 +1862,56 @@ namespace boost { namespace numeric { namespace ublas {
return L::lower_element (i, size_i, j, size_j);
}
// return nearest valid index in column j
// return nearest valid index in column j
static
BOOST_UBLAS_INLINE
size_type restrict1 (size_type i, size_type j, size_type size1, size_type size2) {
return (std::max)(j, (std::min) (size1, i));
}
// return nearest valid index in row i
// return nearest valid index in row i
static
BOOST_UBLAS_INLINE
size_type restrict2 (size_type i, size_type j, size_type /* size1 */, size_type /* size2 */) {
return (std::max)(size_type(0), (std::min) (i+1, j));
}
// return nearest valid mutable index in column j
// return nearest valid mutable index in column j
static
BOOST_UBLAS_INLINE
size_type mutable_restrict1 (size_type i, size_type j, size_type size1, size_type size2) {
return (std::max)(j, (std::min) (size1, i));
}
// return nearest valid mutable index in row i
// return nearest valid mutable index in row i
static
BOOST_UBLAS_INLINE
size_type mutable_restrict2 (size_type i, size_type j, size_type /* size1 */, size_type /* size2 */) {
return (std::max)(size_type(0), (std::min) (i+1, j));
}
// return an index between the first and (1+last) filled row
static
BOOST_UBLAS_INLINE
size_type global_restrict1 (size_type index1, size_type size1, size_type index2, size_type size2) {
return (std::max)(size_type(0), (std::min)(size1, index1) );
}
// return an index between the first and (1+last) filled column
static
BOOST_UBLAS_INLINE
size_type global_restrict2 (size_type index1, size_type size1, size_type index2, size_type size2) {
return (std::max)(size_type(0), (std::min)(size2, index2) );
}
// return an index between the first and (1+last) filled row
static
BOOST_UBLAS_INLINE
size_type global_restrict1 (size_type index1, size_type size1, size_type index2, size_type size2) {
return (std::max)(size_type(0), (std::min)(size1, index1) );
}
// return an index between the first and (1+last) filled column
static
BOOST_UBLAS_INLINE
size_type global_restrict2 (size_type index1, size_type size1, size_type index2, size_type size2) {
return (std::max)(size_type(0), (std::min)(size2, index2) );
}
// return an index between the first and (1+last) filled mutable row
static
BOOST_UBLAS_INLINE
size_type global_mutable_restrict1 (size_type index1, size_type size1, size_type index2, size_type size2) {
return (std::max)(size_type(0), (std::min)(size1, index1) );
}
// return an index between the first and (1+last) filled mutable column
static
BOOST_UBLAS_INLINE
size_type global_mutable_restrict2 (size_type index1, size_type size1, size_type index2, size_type size2) {
return (std::max)(size_type(0), (std::min)(size2, index2) );
}
// return an index between the first and (1+last) filled mutable row
static
BOOST_UBLAS_INLINE
size_type global_mutable_restrict1 (size_type index1, size_type size1, size_type index2, size_type size2) {
return (std::max)(size_type(0), (std::min)(size1, index1) );
}
// return an index between the first and (1+last) filled mutable column
static
BOOST_UBLAS_INLINE
size_type global_mutable_restrict2 (size_type index1, size_type size1, size_type index2, size_type size2) {
return (std::max)(size_type(0), (std::min)(size2, index2) );
}
};
// the first row only contains a single 1. Thus it is not stored.
@@ -1959,19 +1959,19 @@ namespace boost { namespace numeric { namespace ublas {
return (std::max)(size_type(0), (std::min) (i, j));
}
// return an index between the first and (1+last) filled mutable row
static
BOOST_UBLAS_INLINE
size_type global_mutable_restrict1 (size_type index1, size_type size1, size_type index2, size_type size2) {
return (std::max)(size_type(1), (std::min)(size1, index1) );
}
// return an index between the first and (1+last) filled mutable column
static
BOOST_UBLAS_INLINE
size_type global_mutable_restrict2 (size_type index1, size_type size1, size_type index2, size_type size2) {
BOOST_UBLAS_CHECK( size2 >= 1 , external_logic() );
return (std::max)(size_type(0), (std::min)(size2-1, index2) );
}
// return an index between the first and (1+last) filled mutable row
static
BOOST_UBLAS_INLINE
size_type global_mutable_restrict1 (size_type index1, size_type size1, size_type index2, size_type size2) {
return (std::max)(size_type(1), (std::min)(size1, index1) );
}
// return an index between the first and (1+last) filled mutable column
static
BOOST_UBLAS_INLINE
size_type global_mutable_restrict2 (size_type index1, size_type size1, size_type index2, size_type size2) {
BOOST_UBLAS_CHECK( size2 >= 1 , external_logic() );
return (std::max)(size_type(0), (std::min)(size2-1, index2) );
}
};
// the first row only contains no element. Thus it is not stored.
@@ -2016,26 +2016,26 @@ namespace boost { namespace numeric { namespace ublas {
static
BOOST_UBLAS_INLINE
size_type restrict1 (size_type i, size_type j, size_type size1, size_type size2) {
return mutable_restrict1(i, j, size1, size2);
return mutable_restrict1(i, j, size1, size2);
}
static
BOOST_UBLAS_INLINE
size_type restrict2 (size_type i, size_type j, size_type size1, size_type size2) {
return mutable_restrict2(i, j, size1, size2);
return mutable_restrict2(i, j, size1, size2);
}
// return an index between the first and (1+last) filled row
static
BOOST_UBLAS_INLINE
size_type global_restrict1 (size_type index1, size_type size1, size_type index2, size_type size2) {
return global_mutable_restrict1(index1, size1, index2, size2);
}
// return an index between the first and (1+last) filled column
static
BOOST_UBLAS_INLINE
size_type global_restrict2 (size_type index1, size_type size1, size_type index2, size_type size2) {
return global_mutable_restrict2(index1, size1, index2, size2);
}
// return an index between the first and (1+last) filled row
static
BOOST_UBLAS_INLINE
size_type global_restrict1 (size_type index1, size_type size1, size_type index2, size_type size2) {
return global_mutable_restrict1(index1, size1, index2, size2);
}
// return an index between the first and (1+last) filled column
static
BOOST_UBLAS_INLINE
size_type global_restrict2 (size_type index1, size_type size1, size_type index2, size_type size2) {
return global_mutable_restrict2(index1, size1, index2, size2);
}
};

View File

@@ -296,32 +296,32 @@ namespace boost { namespace numeric { namespace ublas {
const_iterator1 find1 (int rank, size_type i, size_type j) const {
if (rank == 1)
i = triangular_type::restrict1 (i, j, size1_, size2_);
if (rank == 0)
i = triangular_type::global_restrict1 (i, size1_, j, size2_);
if (rank == 0)
i = triangular_type::global_restrict1 (i, size1_, j, size2_);
return const_iterator1 (*this, i, j);
}
BOOST_UBLAS_INLINE
iterator1 find1 (int rank, size_type i, size_type j) {
if (rank == 1)
i = triangular_type::mutable_restrict1 (i, j, size1_, size2_);
if (rank == 0)
i = triangular_type::global_mutable_restrict1 (i, size1_, j, size2_);
if (rank == 0)
i = triangular_type::global_mutable_restrict1 (i, size1_, j, size2_);
return iterator1 (*this, i, j);
}
BOOST_UBLAS_INLINE
const_iterator2 find2 (int rank, size_type i, size_type j) const {
if (rank == 1)
j = triangular_type::restrict2 (i, j, size1_, size2_);
if (rank == 0)
j = triangular_type::global_restrict2 (i, size1_, j, size2_);
if (rank == 0)
j = triangular_type::global_restrict2 (i, size1_, j, size2_);
return const_iterator2 (*this, i, j);
}
BOOST_UBLAS_INLINE
iterator2 find2 (int rank, size_type i, size_type j) {
if (rank == 1)
j = triangular_type::mutable_restrict2 (i, j, size1_, size2_);
if (rank == 0)
j = triangular_type::global_mutable_restrict2 (i, size1_, j, size2_);
if (rank == 0)
j = triangular_type::global_mutable_restrict2 (i, size1_, j, size2_);
return iterator2 (*this, i, j);
}
@@ -1153,34 +1153,34 @@ namespace boost { namespace numeric { namespace ublas {
BOOST_UBLAS_INLINE
const_iterator1 find1 (int rank, size_type i, size_type j) const {
if (rank == 1)
i = triangular_type::restrict1 (i, j, size1(), size2());
if (rank == 0)
i = triangular_type::global_restrict1 (i, size1(), j, size2());
return const_iterator1 (*this, data ().find1 (rank, i, j));
i = triangular_type::restrict1 (i, j, size1(), size2());
if (rank == 0)
i = triangular_type::global_restrict1 (i, size1(), j, size2());
return const_iterator1 (*this, data ().find1 (rank, i, j));
}
BOOST_UBLAS_INLINE
iterator1 find1 (int rank, size_type i, size_type j) {
if (rank == 1)
i = triangular_type::mutable_restrict1 (i, j, size1(), size2());
if (rank == 0)
i = triangular_type::global_mutable_restrict1 (i, size1(), j, size2());
return iterator1 (*this, data ().find1 (rank, i, j));
if (rank == 0)
i = triangular_type::global_mutable_restrict1 (i, size1(), j, size2());
return iterator1 (*this, data ().find1 (rank, i, j));
}
BOOST_UBLAS_INLINE
const_iterator2 find2 (int rank, size_type i, size_type j) const {
if (rank == 1)
j = triangular_type::restrict2 (i, j, size1(), size2());
if (rank == 0)
j = triangular_type::global_restrict2 (i, size1(), j, size2());
return const_iterator2 (*this, data ().find2 (rank, i, j));
if (rank == 0)
j = triangular_type::global_restrict2 (i, size1(), j, size2());
return const_iterator2 (*this, data ().find2 (rank, i, j));
}
BOOST_UBLAS_INLINE
iterator2 find2 (int rank, size_type i, size_type j) {
if (rank == 1)
j = triangular_type::mutable_restrict2 (i, j, size1(), size2());
if (rank == 0)
j = triangular_type::global_mutable_restrict2 (i, size1(), j, size2());
return iterator2 (*this, data ().find2 (rank, i, j));
if (rank == 0)
j = triangular_type::global_mutable_restrict2 (i, size1(), j, size2());
return iterator2 (*this, data ().find2 (rank, i, j));
}
// Iterators simply are indices.

View File

@@ -14,126 +14,126 @@ namespace ublas = boost::numeric::ublas;
int main(int argc, char* argv[])
{
int sz = 4;
ublas::symmetric_matrix<int, ublas::upper, ublas::column_major> UpCol (sz, sz);
ublas::symmetric_matrix<int, ublas::upper, ublas::row_major> UpRow (sz, sz);
ublas::symmetric_matrix<int, ublas::lower, ublas::column_major> LoCol (sz, sz);
ublas::symmetric_matrix<int, ublas::lower, ublas::row_major> LoRow (sz, sz);
int sz = 4;
ublas::symmetric_matrix<int, ublas::upper, ublas::column_major> UpCol (sz, sz);
ublas::symmetric_matrix<int, ublas::upper, ublas::row_major> UpRow (sz, sz);
ublas::symmetric_matrix<int, ublas::lower, ublas::column_major> LoCol (sz, sz);
ublas::symmetric_matrix<int, ublas::lower, ublas::row_major> LoRow (sz, sz);
ublas::triangular_matrix<int, ublas::upper, ublas::column_major> TrUpCol (sz, sz);
ublas::triangular_matrix<int, ublas::upper, ublas::row_major> TrUpRow (sz, sz);
ublas::triangular_matrix<int, ublas::lower, ublas::column_major> TrLoCol (sz, sz);
ublas::triangular_matrix<int, ublas::lower, ublas::row_major> TrLoRow (sz, sz);
ublas::triangular_matrix<int, ublas::upper, ublas::column_major> TrUpCol (sz, sz);
ublas::triangular_matrix<int, ublas::upper, ublas::row_major> TrUpRow (sz, sz);
ublas::triangular_matrix<int, ublas::lower, ublas::column_major> TrLoCol (sz, sz);
ublas::triangular_matrix<int, ublas::lower, ublas::row_major> TrLoRow (sz, sz);
for(int i=0; i<sz; ++i)
for(int j=i; j<sz; ++j)
{
// Symmetric
UpCol(i,j) = 10*i + j;
UpRow(i,j) = 10*i + j;
LoCol(i,j) = 10*i + j;
LoRow(i,j) = 10*i + j;
// Triangular
TrUpCol(i,j) = 10*i + j;
TrUpRow(i,j) = 10*i + j;
TrLoCol(j,i) = 10*i + j;
TrLoRow(j,i) = 10*i + j;
}
for(int i=0; i<sz; ++i)
for(int j=i; j<sz; ++j)
{
// Symmetric
UpCol(i,j) = 10*i + j;
UpRow(i,j) = 10*i + j;
LoCol(i,j) = 10*i + j;
LoRow(i,j) = 10*i + j;
// Triangular
TrUpCol(i,j) = 10*i + j;
TrUpRow(i,j) = 10*i + j;
TrLoCol(j,i) = 10*i + j;
TrLoRow(j,i) = 10*i + j;
}
//get pointers to data
int* uc = &(UpCol.data()[0]);
int* ur = &(UpRow.data()[0]);
int* lc = &(LoCol.data()[0]);
int* lr = &(LoRow.data()[0]);
int* tuc = &(TrUpCol.data()[0]);
int* tur = &(TrUpRow.data()[0]);
int* tlc = &(TrLoCol.data()[0]);
int* tlr = &(TrLoRow.data()[0]);
//get pointers to data
int* uc = &(UpCol.data()[0]);
int* ur = &(UpRow.data()[0]);
int* lc = &(LoCol.data()[0]);
int* lr = &(LoRow.data()[0]);
int* tuc = &(TrUpCol.data()[0]);
int* tur = &(TrUpRow.data()[0]);
int* tlc = &(TrLoCol.data()[0]);
int* tlr = &(TrLoRow.data()[0]);
// upper, column_major
// storage should be: 0 1 11 2 12 22 3 13 23 33
int uc_correct[] = {0, 1, 11, 2, 12, 22, 3, 13, 23, 33};
// upper, column_major
// storage should be: 0 1 11 2 12 22 3 13 23 33
int uc_correct[] = {0, 1, 11, 2, 12, 22, 3, 13, 23, 33};
// upper, row_major
// storage should be: 0 1 2 3 11 12 13 22 23 33
int ur_correct[] = {0, 1, 2, 3, 11, 12, 13, 22, 23, 33};
// upper, row_major
// storage should be: 0 1 2 3 11 12 13 22 23 33
int ur_correct[] = {0, 1, 2, 3, 11, 12, 13, 22, 23, 33};
// lower, column_major
// storage should be: 0 1 2 3 11 12 13 22 23 33
int lc_correct[] = {0, 1, 2, 3, 11, 12, 13, 22, 23, 33};
// lower, column_major
// storage should be: 0 1 2 3 11 12 13 22 23 33
int lc_correct[] = {0, 1, 2, 3, 11, 12, 13, 22, 23, 33};
// lower, row_major
// storage should be: 0 1 11 2 12 22 3 13 23 33
int lr_correct[] = {0, 1, 11, 2, 12, 22, 3, 13, 23, 33};
// lower, row_major
// storage should be: 0 1 11 2 12 22 3 13 23 33
int lr_correct[] = {0, 1, 11, 2, 12, 22, 3, 13, 23, 33};
bool success = true;
// Test Symmetric
for(int i=0; i<sz*(sz+1)/2; ++i)
if(uc[i] != uc_correct[i])
{
cout << "Storage error (Symmetric, Upper, Column major)" << endl;
// Test Symmetric
for(int i=0; i<sz*(sz+1)/2; ++i)
if(uc[i] != uc_correct[i])
{
cout << "Storage error (Symmetric, Upper, Column major)" << endl;
success = false;
break;
}
break;
}
for(int i=0; i<sz*(sz+1)/2; ++i)
if(ur[i] != ur_correct[i])
{
cout << "Storage error (Symmetric, Upper, Row major)" << endl;
for(int i=0; i<sz*(sz+1)/2; ++i)
if(ur[i] != ur_correct[i])
{
cout << "Storage error (Symmetric, Upper, Row major)" << endl;
success = false;
break;
}
break;
}
for(int i=0; i<sz*(sz+1)/2; ++i)
if(lc[i] != lc_correct[i])
{
cout << "Storage error (Symmetric, Lower, Column major)" << endl;
for(int i=0; i<sz*(sz+1)/2; ++i)
if(lc[i] != lc_correct[i])
{
cout << "Storage error (Symmetric, Lower, Column major)" << endl;
success = false;
break;
}
break;
}
for(int i=0; i<sz*(sz+1)/2; ++i)
if(lr[i] != lr_correct[i])
{
cout << "Storage error (Symmetric, Lower, Row major)" << endl;
for(int i=0; i<sz*(sz+1)/2; ++i)
if(lr[i] != lr_correct[i])
{
cout << "Storage error (Symmetric, Lower, Row major)" << endl;
success = false;
break;
}
break;
}
// Test Triangular
for(int i=0; i<sz*(sz+1)/2; ++i)
if(tuc[i] != uc_correct[i])
{
cout << "Storage error (Triangular, Upper, Column major)" << endl;
// Test Triangular
for(int i=0; i<sz*(sz+1)/2; ++i)
if(tuc[i] != uc_correct[i])
{
cout << "Storage error (Triangular, Upper, Column major)" << endl;
success = false;
break;
}
break;
}
for(int i=0; i<sz*(sz+1)/2; ++i)
if(tur[i] != ur_correct[i])
{
cout << "Storage error (Triangular, Upper, Row major)" << endl;
for(int i=0; i<sz*(sz+1)/2; ++i)
if(tur[i] != ur_correct[i])
{
cout << "Storage error (Triangular, Upper, Row major)" << endl;
success = false;
break;
}
break;
}
for(int i=0; i<sz*(sz+1)/2; ++i)
if(tlc[i] != lc_correct[i])
{
cout << "Storage error (Triangular, Lower, Column major)" << endl;
for(int i=0; i<sz*(sz+1)/2; ++i)
if(tlc[i] != lc_correct[i])
{
cout << "Storage error (Triangular, Lower, Column major)" << endl;
success = false;
break;
}
break;
}
for(int i=0; i<sz*(sz+1)/2; ++i)
if(tlr[i] != lr_correct[i])
{
cout << "Storage error (Triangular, Lower, Row major)" << endl;
for(int i=0; i<sz*(sz+1)/2; ++i)
if(tlr[i] != lr_correct[i])
{
cout << "Storage error (Triangular, Lower, Row major)" << endl;
success = false;
break;
}
break;
}
return (success)?boost::exit_success:boost::exit_failure;
return (success)?boost::exit_success:boost::exit_failure;
}