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* fix a couple of warnings (patch from Armin Berres)

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* allow Map to map null data
This commit is contained in:
Gael Guennebaud
2008-12-12 12:54:45 +00:00
parent 5015e48361
commit 1ed17b037d
3 changed files with 17 additions and 16 deletions
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12
Eigen/src/Core/IO.h
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@@ -6,12 +6,12 @@
//
// Eigen is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// License as published by the Free Software Foundation; either
// version 3 of the License, or (at your option) any later version.
//
// Alternatively, you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// published by the Free Software Foundation; either version 2 of
// published by the Free Software Foundation; either version 2 of
// the License, or (at your option) any later version.
//
// Eigen is distributed in the hope that it will be useful, but WITHOUT ANY
@@ -19,7 +19,7 @@
// FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License or the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// You should have received a copy of the GNU Lesser General Public
// License and a copy of the GNU General Public License along with
// Eigen. If not, see <http://www.gnu.org/licenses/>.
@@ -58,7 +58,7 @@ struct IOFormat
coeffSeparator(_coeffSeparator), precision(_precision), flags(_flags)
{
rowSpacer = "";
int i=matSuffix.length()-1;
int i = int(matSuffix.length())-1;
while (i>=0 && matSuffix[i]!='\n')
{
rowSpacer += ' ';
@@ -81,7 +81,7 @@ struct IOFormat
* This class represents an expression with stream operators controlled by a given IOFormat.
* It is the return type of MatrixBase::format()
* and most of the time this is the only way it is used.
*
*
* See class IOFormat for some examples.
*
* \sa MatrixBase::format(), class IOFormat
@@ -135,7 +135,7 @@ std::ostream & ei_print_matrix(std::ostream & s, const MatrixBase<Derived> & _m,
std::stringstream sstr;
sstr.precision(fmt.precision);
sstr << m.coeff(i,j);
width = std::max<int>(width, sstr.str().length());
width = std::max<int>(width, int(sstr.str().length()));
}
}
s.precision(fmt.precision);