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Merge pull request #1366 from kleisauke/vector-array-int

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Support std::vector within the image_get/set_array_int functions
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John Cupitt 2019-07-16 09:49:24 +01:00 committed by GitHub
commit db5671ecbb
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1 changed files with 21 additions and 0 deletions
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21
cplusplus/include/vips/VImage8.h
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@ -357,6 +357,13 @@ public:
vips_image_set_array_int( this->get_image(), field, value, n ); vips_image_set_array_int( this->get_image(), field, value, n );
} }
void
set( const char *field, std::vector<int> value )
{
vips_image_set_array_int( this->get_image(), field, &value[0],
static_cast<int>( value.size() ) );
}
void void
set( const char *field, double value ) set( const char *field, double value )
{ {
@ -401,6 +408,20 @@ public:
throw( VError() ); throw( VError() );
} }
std::vector<int>
get_array_int( const char *field ) const
{
int length;
int *array;
if( vips_image_get_array_int( this->get_image(), field, &array, &length ) )
throw( VError() );
std::vector<int> vector( array, array + length );
return( vector );
}
double double
get_double( const char *field ) const get_double( const char *field ) const
{ {