codebase / stimlib

Commit 081f2c9ffd1bbbd8fc50efef8576f6df8fc1176f

Authored by heziqi
1 parent 0df38ff3

made bip bil files workable in function band & band_index in envi class

Showing 1 changed file with 54 additions and 4 deletions   Show diff stats
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envi/envi.h
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... ... @@ -574,16 +574,66 @@ public:
574 574 if(header.interleave == envi_header::BSQ){ //if the infile is bsq file
575 575 if(header.data_type ==envi_header::float32)
576 576 return ((bsq<float>*)file)->band((float*)ptr, wavelength);
577   -
  577 + else if (header.data_type == envi_header::float64)
  578 + return ((bsq<double>*)file)->band((double*)ptr, wavelength);
  579 + else{
  580 + std::cout << "ERROR: unidentified data type" << std::endl;
  581 + exit(1);
  582 + }
  583 + }
  584 + else if (header.interleave == envi_header::BIL){
  585 + if (header.data_type == envi_header::float32)
  586 + return ((bil<float>*)file)->band((float*)ptr, wavelength);
  587 + else if (header.data_type == envi_header::float64)
  588 + return ((bil<double>*)file)->band((double*)ptr, wavelength);
  589 + else{
  590 + std::cout << "ERROR: unidentified data type" << std::endl;
  591 + exit(1);
  592 + }
  593 + }
  594 + else if (header.interleave == envi_header::BIP){
  595 + if (header.data_type == envi_header::float32)
  596 + return ((bip<float>*)file)->band((float*)ptr, wavelength);
  597 + else if (header.data_type == envi_header::float64)
  598 + return ((bip<double>*)file)->band((double*)ptr, wavelength);
  599 + else{
  600 + std::cout << "ERROR: unidentified data type" << std::endl;
  601 + exit(1);
  602 + }
578 603 }
579 604 return false;
580 605 }
581 606  
582 607 bool band_index(void* ptr, unsigned int b){
583   - if(header.interleave == envi_header::BSQ){ //if the infile is bsq file
584   - if(header.data_type ==envi_header::float32)
  608 + if (header.interleave == envi_header::BSQ){ //if the infile is bsq file
  609 + if (header.data_type == envi_header::float32)
585 610 return ((bsq<float>*)file)->band_index((float*)ptr, b);
586   -
  611 + else if (header.data_type == envi_header::float64)
  612 + return ((bsq<double>*)file)->band_index((double*)ptr, b);
  613 + else{
  614 + std::cout << "ERROR: unidentified data type" << std::endl;
  615 + exit(1);
  616 + }
  617 + }
  618 + else if (header.interleave == envi_header::BIL){
  619 + if (header.data_type == envi_header::float32)
  620 + return ((bil<float>*)file)->band_index((float*)ptr, b);
  621 + else if (header.data_type == envi_header::float64)
  622 + return ((bil<double>*)file)->band_index((double*)ptr, b);
  623 + else{
  624 + std::cout << "ERROR: unidentified data type" << std::endl;
  625 + exit(1);
  626 + }
  627 + }
  628 + else if (header.interleave == envi_header::BIP){
  629 + if (header.data_type == envi_header::float32)
  630 + return ((bip<float>*)file)->band_index((float*)ptr, b);
  631 + else if (header.data_type == envi_header::float64)
  632 + return ((bip<double>*)file)->band_index((double*)ptr, b);
  633 + else{
  634 + std::cout << "ERROR: unidentified data type" << std::endl;
  635 + exit(1);
  636 + }
587 637 }
588 638 return false;
589 639 }
... ...