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Compute strlen using snprintf

This commit is contained in:
Andreas Fabri 2024-01-08 12:13:22 +00:00 committed by Mael Rouxel-Labbé
parent 75941ed2fb
commit ea07b8c772
1 changed files with 17 additions and 17 deletions
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34
CGAL_ImageIO/include/CGAL/ImageIO/analyze_impl.h
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@ -468,72 +468,72 @@ int _readAnalyzeHeader( _image* im, const char* name,
im->user[i] = (char *) ImageIO_alloc(buffer_size);
snprintf( im->user[i++], buffer_size, "Data lost in the Analyze -> ImageIO conversion:" );
buffer_size = strlen(" descrip: ") + 1 + strlen(analyzeHeader->hist.descrip);
buffer_size = snprintf(nullptr, 0, " descrip: %s", analyzeHeader->hist.descrip) + 1;
im->user[i] = (char *) ImageIO_alloc(buffer_size);
snprintf( im->user[i++], buffer_size, " descrip: %s", analyzeHeader->hist.descrip );
buffer_size = strlen(" aux_file: ") + 1 + strlen(analyzeHeader->hist.descrip);
buffer_size = snprintf(nullptr, 0, " aux_file: %s", analyzeHeader->hist.descrip ) + 1;
im->user[i] = (char *) ImageIO_alloc(buffer_size);
snprintf( im->user[i++], buffer_size, " aux_file: %s", analyzeHeader->hist.descrip );
buffer_size = strlen(" orient: ") + 1+ 2;
buffer_size = snprintf(nullptr, 0, " orient: %d", analyzeHeader->hist.orient ) + 1;
im->user[i] = (char *) ImageIO_alloc(buffer_size);
snprintf( im->user[i++], buffer_size, " orient: %d", analyzeHeader->hist.orient );
buffer_size = strlen(" originator: ") + 1 + strlen(analyzeHeader->hist.originator);
buffer_size = snprintf(nullptr, 0, " originator: %s", analyzeHeader->hist.originator ) + 1;
im->user[i] = (char *) ImageIO_alloc(buffer_size);
snprintf( im->user[i++], buffer_size, " originator: %s", analyzeHeader->hist.originator );
buffer_size = strlen(" generated: ") + 1 + strlen(analyzeHeader->hist.generated);
buffer_size = snprintf(nullptr, 0, " generated: %s", analyzeHeader->hist.generated ) + 1;
im->user[i] = (char *) ImageIO_alloc(buffer_size);
snprintf( im->user[i++], buffer_size, " generated: %s", analyzeHeader->hist.generated );
buffer_size = strlen(" scannum: ") + 1 + strlen(analyzeHeader->hist.scannum);
buffer_size = snprintf(nullptr, 0, " scannum: %s", analyzeHeader->hist.scannum ) + 1;
im->user[i] = (char *) ImageIO_alloc(buffer_size);
snprintf( im->user[i++], buffer_size, " scannum: %s", analyzeHeader->hist.scannum );
buffer_size = strlen(" patient_id: ") + 1 + strlen(analyzeHeader->hist.patient_id);
buffer_size = snprintf(nullptr, 0, " patient_id: %s", analyzeHeader->hist.patient_id ) +1;
im->user[i] = (char *) ImageIO_alloc(buffer_size);
snprintf( im->user[i++], buffer_size, " patient_id: %s", analyzeHeader->hist.patient_id );
buffer_size = strlen(" exp_date: ") + 1 + strlen(analyzeHeader->hist.exp_date);
buffer_size = snprintf(nullptr, 0, " exp_date: %s", analyzeHeader->hist.exp_date ) + 1;
im->user[i] = (char *) ImageIO_alloc(buffer_size);
snprintf( im->user[i++], buffer_size, " exp_date: %s", analyzeHeader->hist.exp_date );
buffer_size = strlen(" exp_time: ") + 1 + strlen(analyzeHeader->hist.exp_time);
buffer_size = snprintf(nullptr, 0, " exp_time: %s", analyzeHeader->hist.exp_time ) + 1;
im->user[i] = (char *) ImageIO_alloc(buffer_size);
snprintf( im->user[i++], buffer_size, " exp_time: %s", analyzeHeader->hist.exp_time );
buffer_size = strlen(" views: ") + 11 + 1;
buffer_size = snprintf(nullptr, 0, " views: %d", analyzeHeader->hist.views ) + 1;
/* A 32 bit int doesn't print on more than 11 chars */
im->user[i] = (char *) ImageIO_alloc(buffer_size);
snprintf( im->user[i++], buffer_size, " views: %d", analyzeHeader->hist.views );
buffer_size = strlen(" vols_added: ") + 11 + 1;
buffer_size = snprintf(nullptr, 0, " vols_added: %d", analyzeHeader->hist.vols_added ) + 1;
im->user[i] = (char *) ImageIO_alloc(buffer_size);
snprintf( im->user[i++], buffer_size, " vols_added: %d", analyzeHeader->hist.vols_added );
buffer_size = strlen(" start_field: ") + 11 + 1;
buffer_size = snprintf(nullptr, 0, " start_field: %d", analyzeHeader->hist.start_field ) + 1;
im->user[i] = (char *) ImageIO_alloc(buffer_size);
snprintf( im->user[i++], buffer_size, " start_field: %d", analyzeHeader->hist.start_field );
buffer_size = strlen(" field_skip: ") + 11 + 1;
buffer_size = snprintf(nullptr, 0, " field_skip: %d", analyzeHeader->hist.field_skip ) + 1;
im->user[i] = (char *) ImageIO_alloc(buffer_size);
snprintf( im->user[i++], buffer_size, " field_skip: %d", analyzeHeader->hist.field_skip );
buffer_size = strlen(" omax: ") + 11 + 1;
buffer_size = snprintf(nullptr, 0, " omax: %d", analyzeHeader->hist.omax ) + 1;
im->user[i] = (char *) ImageIO_alloc(buffer_size);
snprintf( im->user[i++], buffer_size, " omax: %d", analyzeHeader->hist.omax );
buffer_size = strlen(" omin: ") + 11 + 1;
buffer_size = snprintf(nullptr, 0, " omin: %d", analyzeHeader->hist.omin ) + 1;
im->user[i] = (char *) ImageIO_alloc(buffer_size);
snprintf( im->user[i++], buffer_size, " omin: %d", analyzeHeader->hist.omin );
buffer_size = strlen(" smax: ") + 11 + 1;
buffer_size = snprintf(nullptr, 0, " smax: %d", analyzeHeader->hist.smax ) + 1;
im->user[i] = (char *) ImageIO_alloc(buffer_size);
snprintf( im->user[i++], buffer_size, " smax: %d", analyzeHeader->hist.smax );
buffer_size = strlen(" smin: ") + 11 + 1;
buffer_size = snprintf(nullptr, 0, " smin: %d", analyzeHeader->hist.smin ) +1;
im->user[i] = (char *) ImageIO_alloc(buffer_size);
snprintf( im->user[i++], buffer_size, " smin: %d", analyzeHeader->hist.smin );