XFA: clang-format all pdfium code.

No behavior change.

Generated by:
  find . -name '*.cpp' -o -name '*.h' | \
  grep -E -v 'third_party|thirdparties|lpng_v163|tiff_v403' | \
  xargs ../../buildtools/mac/clang-format -i
Then manually merged https://codereview.chromium.org/1269223002/

See thread "tabs vs spaces" on pdfium@googlegroups.com for discussion.

BUG=none

1 files changed, 266 insertions, 251 deletions

diff --git a/xfa/src/fxbarcode/pdf417/BC_PDF417ECModulusPoly.cpp b/xfa/src/fxbarcode/pdf417/BC_PDF417ECModulusPoly.cpp
index 686b2badca..f05a4a05fc 100644
--- a/xfa/src/fxbarcode/pdf417/BC_PDF417ECModulusPoly.cpp
+++ b/xfa/src/fxbarcode/pdf417/BC_PDF417ECModulusPoly.cpp
@@ -24,293 +24,308 @@
 #include "BC_PDF417Common.h"

 #include "BC_PDF417ECModulusGF.h"

 #include "BC_PDF417ECModulusPoly.h"

-CBC_PDF417ECModulusPoly::CBC_PDF417ECModulusPoly(CBC_PDF417ECModulusGF* field, CFX_Int32Array &coefficients, int32_t &e)

-{

-    if (coefficients.GetSize() == 0) {

-        e = BCExceptionIllegalArgument;

+CBC_PDF417ECModulusPoly::CBC_PDF417ECModulusPoly(CBC_PDF417ECModulusGF* field,

+                                                 CFX_Int32Array& coefficients,

+                                                 int32_t& e) {

+  if (coefficients.GetSize() == 0) {

+    e = BCExceptionIllegalArgument;

+  }

+  m_field = field;

+  int32_t coefficientsLength = coefficients.GetSize();

+  if (coefficientsLength > 1 && coefficients[0] == 0) {

+    int32_t firstNonZero = 1;

+    while (firstNonZero < coefficientsLength &&

+           coefficients[firstNonZero] == 0) {

+      firstNonZero++;

     }

-    m_field = field;

-    int32_t coefficientsLength = coefficients.GetSize();

-    if (coefficientsLength > 1 && coefficients[0] == 0) {

-        int32_t firstNonZero = 1;

-        while (firstNonZero < coefficientsLength && coefficients[firstNonZero] == 0) {

-            firstNonZero++;

-        }

-        if (firstNonZero == coefficientsLength) {

-            m_coefficients = field->getZero()->m_coefficients;

-        } else {

-            m_coefficients.SetSize(coefficientsLength - firstNonZero);

-            int32_t l = 0;

-            for (int32_t i = firstNonZero; i < firstNonZero + m_coefficients.GetSize(); i++) {

-                m_coefficients.SetAt(l, coefficients.GetAt(i));

-                l++;

-            }

-        }

+    if (firstNonZero == coefficientsLength) {

+      m_coefficients = field->getZero()->m_coefficients;

     } else {

-        m_coefficients.Copy(coefficients);

+      m_coefficients.SetSize(coefficientsLength - firstNonZero);

+      int32_t l = 0;

+      for (int32_t i = firstNonZero;

+           i < firstNonZero + m_coefficients.GetSize(); i++) {

+        m_coefficients.SetAt(l, coefficients.GetAt(i));

+        l++;

+      }

     }

+  } else {

+    m_coefficients.Copy(coefficients);

+  }

 }

-CBC_PDF417ECModulusPoly::~CBC_PDF417ECModulusPoly()

-{

+CBC_PDF417ECModulusPoly::~CBC_PDF417ECModulusPoly() {}

+CFX_Int32Array& CBC_PDF417ECModulusPoly::getCoefficients() {

+  return m_coefficients;

 }

-CFX_Int32Array& CBC_PDF417ECModulusPoly::getCoefficients()

-{

-    return m_coefficients;

+CBC_PDF417ECModulusGF* CBC_PDF417ECModulusPoly::getField() {

+  return m_field;

 }

-CBC_PDF417ECModulusGF* CBC_PDF417ECModulusPoly::getField()

-{

-    return m_field;

+int32_t CBC_PDF417ECModulusPoly::getDegree() {

+  return m_coefficients.GetSize() - 1;

 }

-int32_t CBC_PDF417ECModulusPoly::getDegree()

-{

-    return m_coefficients.GetSize() - 1;

+FX_BOOL CBC_PDF417ECModulusPoly::isZero() {

+  return m_coefficients[0] == 0;

 }

-FX_BOOL CBC_PDF417ECModulusPoly::isZero()

-{

-    return m_coefficients[0] == 0;

+int32_t CBC_PDF417ECModulusPoly::getCoefficient(int32_t degree) {

+  return m_coefficients[m_coefficients.GetSize() - 1 - degree];

 }

-int32_t CBC_PDF417ECModulusPoly::getCoefficient(int32_t degree)

-{

-    return m_coefficients[m_coefficients.GetSize() - 1 - degree];

-}

-int32_t CBC_PDF417ECModulusPoly::evaluateAt(int32_t a)

-{

-    if (a == 0) {

-        return getCoefficient(0);

-    }

-    int32_t size = m_coefficients.GetSize();

-    if (a == 1) {

-        int32_t result = 0;

-        for (int32_t l = 0; l < m_coefficients.GetSize(); l++) {

-            int32_t coefficient = m_coefficients.GetAt(l);

-            result = m_field->add(result, coefficient);

-        }

-        return result;

-    }

-    int32_t result = m_coefficients[0];

-    for (int32_t i = 1; i < size; i++) {

-        result = m_field->add(m_field->multiply(a, result), m_coefficients[i]);

+int32_t CBC_PDF417ECModulusPoly::evaluateAt(int32_t a) {

+  if (a == 0) {

+    return getCoefficient(0);

+  }

+  int32_t size = m_coefficients.GetSize();

+  if (a == 1) {

+    int32_t result = 0;

+    for (int32_t l = 0; l < m_coefficients.GetSize(); l++) {

+      int32_t coefficient = m_coefficients.GetAt(l);

+      result = m_field->add(result, coefficient);

     }

     return result;

+  }

+  int32_t result = m_coefficients[0];

+  for (int32_t i = 1; i < size; i++) {

+    result = m_field->add(m_field->multiply(a, result), m_coefficients[i]);

+  }

+  return result;

 }

-CBC_PDF417ECModulusPoly* CBC_PDF417ECModulusPoly::add(CBC_PDF417ECModulusPoly* other, int32_t &e)

-{

-    CBC_PDF417ECModulusPoly* modulusPoly = NULL;

-    if (isZero()) {

-        modulusPoly = FX_NEW CBC_PDF417ECModulusPoly(other->getField(), other->getCoefficients(), e);

-        BC_EXCEPTION_CHECK_ReturnValue(e, NULL);

-        return modulusPoly;

-    }

-    if (other->isZero()) {

-        modulusPoly = FX_NEW CBC_PDF417ECModulusPoly(m_field, m_coefficients, e);

-        BC_EXCEPTION_CHECK_ReturnValue(e, NULL);

-        return modulusPoly;

-    }

-    CFX_Int32Array smallerCoefficients;

-    smallerCoefficients.Copy(m_coefficients);

-    CFX_Int32Array largerCoefficients;

-    largerCoefficients.Copy(other->m_coefficients);

-    if (smallerCoefficients.GetSize() > largerCoefficients.GetSize()) {

-        CFX_Int32Array temp;

-        temp.Copy(smallerCoefficients);

-        smallerCoefficients.Copy(largerCoefficients);

-        largerCoefficients.Copy(temp);

-    }

-    CFX_Int32Array sumDiff;

-    sumDiff.SetSize(largerCoefficients.GetSize());

-    int32_t lengthDiff = largerCoefficients.GetSize() - smallerCoefficients.GetSize();

-    for (int32_t l = 0; l < lengthDiff; l++) {

-        sumDiff.SetAt(l, largerCoefficients.GetAt(l));

-    }

-    for (int32_t i = lengthDiff; i < largerCoefficients.GetSize(); i++) {

-        sumDiff[i] = m_field->add(smallerCoefficients[i - lengthDiff], largerCoefficients[i]);

-    }

-    modulusPoly = FX_NEW CBC_PDF417ECModulusPoly(m_field, sumDiff, e);

+CBC_PDF417ECModulusPoly* CBC_PDF417ECModulusPoly::add(

+    CBC_PDF417ECModulusPoly* other,

+    int32_t& e) {

+  CBC_PDF417ECModulusPoly* modulusPoly = NULL;

+  if (isZero()) {

+    modulusPoly = FX_NEW CBC_PDF417ECModulusPoly(other->getField(),

+                                                 other->getCoefficients(), e);

     BC_EXCEPTION_CHECK_ReturnValue(e, NULL);

     return modulusPoly;

-}

-CBC_PDF417ECModulusPoly* CBC_PDF417ECModulusPoly::subtract(CBC_PDF417ECModulusPoly* other, int32_t &e)

-{

-    CBC_PDF417ECModulusPoly* modulusPoly = NULL;

-    if (other->isZero()) {

-        modulusPoly = FX_NEW CBC_PDF417ECModulusPoly(m_field, m_coefficients, e);

-        BC_EXCEPTION_CHECK_ReturnValue(e, NULL);

-        return modulusPoly;

-    }

-    CBC_PDF417ECModulusPoly* poly  = other->negative(e);

-    BC_EXCEPTION_CHECK_ReturnValue(e, NULL);

-    modulusPoly = add(poly, e);

-    delete poly;

+  }

+  if (other->isZero()) {

+    modulusPoly = FX_NEW CBC_PDF417ECModulusPoly(m_field, m_coefficients, e);

     BC_EXCEPTION_CHECK_ReturnValue(e, NULL);

     return modulusPoly;

+  }

+  CFX_Int32Array smallerCoefficients;

+  smallerCoefficients.Copy(m_coefficients);

+  CFX_Int32Array largerCoefficients;

+  largerCoefficients.Copy(other->m_coefficients);

+  if (smallerCoefficients.GetSize() > largerCoefficients.GetSize()) {

+    CFX_Int32Array temp;

+    temp.Copy(smallerCoefficients);

+    smallerCoefficients.Copy(largerCoefficients);

+    largerCoefficients.Copy(temp);

+  }

+  CFX_Int32Array sumDiff;

+  sumDiff.SetSize(largerCoefficients.GetSize());

+  int32_t lengthDiff =

+      largerCoefficients.GetSize() - smallerCoefficients.GetSize();

+  for (int32_t l = 0; l < lengthDiff; l++) {

+    sumDiff.SetAt(l, largerCoefficients.GetAt(l));

+  }

+  for (int32_t i = lengthDiff; i < largerCoefficients.GetSize(); i++) {

+    sumDiff[i] = m_field->add(smallerCoefficients[i - lengthDiff],

+                              largerCoefficients[i]);

+  }

+  modulusPoly = FX_NEW CBC_PDF417ECModulusPoly(m_field, sumDiff, e);

+  BC_EXCEPTION_CHECK_ReturnValue(e, NULL);

+  return modulusPoly;

 }

-CBC_PDF417ECModulusPoly* CBC_PDF417ECModulusPoly::multiply(CBC_PDF417ECModulusPoly* other, int32_t &e)

-{

-    CBC_PDF417ECModulusPoly* modulusPoly = NULL;

-    if (isZero() || other->isZero()) {

-        modulusPoly = FX_NEW CBC_PDF417ECModulusPoly(m_field->getZero()->getField(), m_field->getZero()->getCoefficients(), e);

-        BC_EXCEPTION_CHECK_ReturnValue(e, NULL);

-        return modulusPoly;

-    }

-    CFX_Int32Array aCoefficients;

-    aCoefficients.Copy(m_coefficients);

-    int32_t aLength = aCoefficients.GetSize();

-    CFX_Int32Array bCoefficients;

-    bCoefficients.Copy(other->m_coefficients);

-    int32_t bLength = bCoefficients.GetSize();

-    CFX_Int32Array product;

-    product.SetSize(aLength + bLength - 1);

-    for (int32_t i = 0; i < aLength; i++) {

-        int32_t aCoeff = aCoefficients[i];

-        for (int32_t j = 0; j < bLength; j++) {

-            product[i + j] = m_field->add(product[i + j], m_field->multiply(aCoeff, bCoefficients[j]));

-        }

-    }

-    modulusPoly = FX_NEW CBC_PDF417ECModulusPoly(m_field, product, e);

+CBC_PDF417ECModulusPoly* CBC_PDF417ECModulusPoly::subtract(

+    CBC_PDF417ECModulusPoly* other,

+    int32_t& e) {

+  CBC_PDF417ECModulusPoly* modulusPoly = NULL;

+  if (other->isZero()) {

+    modulusPoly = FX_NEW CBC_PDF417ECModulusPoly(m_field, m_coefficients, e);

     BC_EXCEPTION_CHECK_ReturnValue(e, NULL);

     return modulusPoly;

+  }

+  CBC_PDF417ECModulusPoly* poly = other->negative(e);

+  BC_EXCEPTION_CHECK_ReturnValue(e, NULL);

+  modulusPoly = add(poly, e);

+  delete poly;

+  BC_EXCEPTION_CHECK_ReturnValue(e, NULL);

+  return modulusPoly;

 }

-CBC_PDF417ECModulusPoly* CBC_PDF417ECModulusPoly::negative(int32_t &e)

-{

-    int32_t size = m_coefficients.GetSize();

-    CFX_Int32Array negativeCoefficients;

-    negativeCoefficients.SetSize(size);

-    for (int32_t i = 0; i < size; i++) {

-        negativeCoefficients[i] = m_field->subtract(0, m_coefficients[i]);

-    }

-    CBC_PDF417ECModulusPoly* modulusPoly = FX_NEW CBC_PDF417ECModulusPoly(m_field, negativeCoefficients, e);

+CBC_PDF417ECModulusPoly* CBC_PDF417ECModulusPoly::multiply(

+    CBC_PDF417ECModulusPoly* other,

+    int32_t& e) {

+  CBC_PDF417ECModulusPoly* modulusPoly = NULL;

+  if (isZero() || other->isZero()) {

+    modulusPoly = FX_NEW CBC_PDF417ECModulusPoly(

+        m_field->getZero()->getField(), m_field->getZero()->getCoefficients(),

+        e);

     BC_EXCEPTION_CHECK_ReturnValue(e, NULL);

     return modulusPoly;

-}

-CBC_PDF417ECModulusPoly* CBC_PDF417ECModulusPoly::multiply(int32_t scalar, int32_t &e)

-{

-    CBC_PDF417ECModulusPoly* modulusPoly = NULL;

-    if (scalar == 0) {

-        modulusPoly = FX_NEW CBC_PDF417ECModulusPoly(m_field->getZero()->getField(), m_field->getZero()->getCoefficients(), e);

-        BC_EXCEPTION_CHECK_ReturnValue(e, NULL);

-        return modulusPoly;

+  }

+  CFX_Int32Array aCoefficients;

+  aCoefficients.Copy(m_coefficients);

+  int32_t aLength = aCoefficients.GetSize();

+  CFX_Int32Array bCoefficients;

+  bCoefficients.Copy(other->m_coefficients);

+  int32_t bLength = bCoefficients.GetSize();

+  CFX_Int32Array product;

+  product.SetSize(aLength + bLength - 1);

+  for (int32_t i = 0; i < aLength; i++) {

+    int32_t aCoeff = aCoefficients[i];

+    for (int32_t j = 0; j < bLength; j++) {

+      product[i + j] = m_field->add(

+          product[i + j], m_field->multiply(aCoeff, bCoefficients[j]));

     }

-    if (scalar == 1) {

-        modulusPoly = FX_NEW CBC_PDF417ECModulusPoly(m_field, m_coefficients, e);

-        BC_EXCEPTION_CHECK_ReturnValue(e, NULL);

-        return modulusPoly;

-    }

-    int32_t size = m_coefficients.GetSize();

-    CFX_Int32Array product;

-    product.SetSize(size);

-    for (int32_t i = 0; i < size; i++) {

-        product[i] = m_field->multiply(m_coefficients[i], scalar);

-    }

-    modulusPoly = FX_NEW CBC_PDF417ECModulusPoly(m_field, product, e);

+  }

+  modulusPoly = FX_NEW CBC_PDF417ECModulusPoly(m_field, product, e);

+  BC_EXCEPTION_CHECK_ReturnValue(e, NULL);

+  return modulusPoly;

+}

+CBC_PDF417ECModulusPoly* CBC_PDF417ECModulusPoly::negative(int32_t& e) {

+  int32_t size = m_coefficients.GetSize();

+  CFX_Int32Array negativeCoefficients;

+  negativeCoefficients.SetSize(size);

+  for (int32_t i = 0; i < size; i++) {

+    negativeCoefficients[i] = m_field->subtract(0, m_coefficients[i]);

+  }

+  CBC_PDF417ECModulusPoly* modulusPoly =

+      FX_NEW CBC_PDF417ECModulusPoly(m_field, negativeCoefficients, e);

+  BC_EXCEPTION_CHECK_ReturnValue(e, NULL);

+  return modulusPoly;

+}

+CBC_PDF417ECModulusPoly* CBC_PDF417ECModulusPoly::multiply(int32_t scalar,

+                                                           int32_t& e) {

+  CBC_PDF417ECModulusPoly* modulusPoly = NULL;

+  if (scalar == 0) {

+    modulusPoly = FX_NEW CBC_PDF417ECModulusPoly(

+        m_field->getZero()->getField(), m_field->getZero()->getCoefficients(),

+        e);

+    BC_EXCEPTION_CHECK_ReturnValue(e, NULL);

+    return modulusPoly;

+  }

+  if (scalar == 1) {

+    modulusPoly = FX_NEW CBC_PDF417ECModulusPoly(m_field, m_coefficients, e);

     BC_EXCEPTION_CHECK_ReturnValue(e, NULL);

     return modulusPoly;

+  }

+  int32_t size = m_coefficients.GetSize();

+  CFX_Int32Array product;

+  product.SetSize(size);

+  for (int32_t i = 0; i < size; i++) {

+    product[i] = m_field->multiply(m_coefficients[i], scalar);

+  }

+  modulusPoly = FX_NEW CBC_PDF417ECModulusPoly(m_field, product, e);

+  BC_EXCEPTION_CHECK_ReturnValue(e, NULL);

+  return modulusPoly;

 }

-CBC_PDF417ECModulusPoly* CBC_PDF417ECModulusPoly::multiplyByMonomial(int32_t degree, int32_t coefficient, int32_t &e)

-{

-    if (degree < 0) {

-        e = BCExceptionIllegalArgument;

-        return NULL;

-    }

-    CBC_PDF417ECModulusPoly* modulusPoly = NULL;

-    if (coefficient == 0) {

-        modulusPoly = FX_NEW CBC_PDF417ECModulusPoly(m_field->getZero()->m_field, m_field->getZero()->m_coefficients, e);

-        BC_EXCEPTION_CHECK_ReturnValue(e, NULL);

-        return modulusPoly;

-    }

-    int32_t size = m_coefficients.GetSize();

-    CFX_Int32Array product;

-    product.SetSize(size + degree);

-    for (int32_t i = 0; i < size; i++) {

-        product[i] = m_field->multiply(m_coefficients[i], coefficient);

-    }

-    modulusPoly = FX_NEW CBC_PDF417ECModulusPoly(m_field, product, e);

+CBC_PDF417ECModulusPoly* CBC_PDF417ECModulusPoly::multiplyByMonomial(

+    int32_t degree,

+    int32_t coefficient,

+    int32_t& e) {

+  if (degree < 0) {

+    e = BCExceptionIllegalArgument;

+    return NULL;

+  }

+  CBC_PDF417ECModulusPoly* modulusPoly = NULL;

+  if (coefficient == 0) {

+    modulusPoly = FX_NEW CBC_PDF417ECModulusPoly(

+        m_field->getZero()->m_field, m_field->getZero()->m_coefficients, e);

     BC_EXCEPTION_CHECK_ReturnValue(e, NULL);

     return modulusPoly;

+  }

+  int32_t size = m_coefficients.GetSize();

+  CFX_Int32Array product;

+  product.SetSize(size + degree);

+  for (int32_t i = 0; i < size; i++) {

+    product[i] = m_field->multiply(m_coefficients[i], coefficient);

+  }

+  modulusPoly = FX_NEW CBC_PDF417ECModulusPoly(m_field, product, e);

+  BC_EXCEPTION_CHECK_ReturnValue(e, NULL);

+  return modulusPoly;

 }

-CFX_PtrArray* CBC_PDF417ECModulusPoly::divide(CBC_PDF417ECModulusPoly* other, int32_t &e)

-{

-    if (other->isZero()) {

-        e = BCExceptionDivideByZero;

-        return NULL;

+CFX_PtrArray* CBC_PDF417ECModulusPoly::divide(CBC_PDF417ECModulusPoly* other,

+                                              int32_t& e) {

+  if (other->isZero()) {

+    e = BCExceptionDivideByZero;

+    return NULL;

+  }

+  CBC_PDF417ECModulusPoly* quotient = FX_NEW CBC_PDF417ECModulusPoly(

+      m_field->getZero()->m_field, m_field->getZero()->m_coefficients, e);

+  BC_EXCEPTION_CHECK_ReturnValue(e, NULL);

+  CBC_PDF417ECModulusPoly* remainder =

+      FX_NEW CBC_PDF417ECModulusPoly(m_field, m_coefficients, e);

+  if (e != BCExceptionNO) {

+    delete quotient;

+    return NULL;

+  }

+  int32_t denominatorLeadingTerm = other->getCoefficient(other->getDegree());

+  int32_t inverseDenominatorLeadingTerm =

+      m_field->inverse(denominatorLeadingTerm, e);

+  if (e != BCExceptionNO) {

+    delete quotient;

+    delete remainder;

+    return NULL;

+  }

+  while (remainder->getDegree() >= other->getDegree() && !remainder->isZero()) {

+    int32_t degreeDifference = remainder->getDegree() - other->getDegree();

+    int32_t scale =

+        m_field->multiply(remainder->getCoefficient(remainder->getDegree()),

+                          inverseDenominatorLeadingTerm);

+    CBC_PDF417ECModulusPoly* term =

+        other->multiplyByMonomial(degreeDifference, scale, e);

+    if (e != BCExceptionNO) {

+      delete quotient;

+      delete remainder;

+      return NULL;

     }

-    CBC_PDF417ECModulusPoly* quotient = FX_NEW CBC_PDF417ECModulusPoly(m_field->getZero()->m_field, m_field->getZero()->m_coefficients, e);

-    BC_EXCEPTION_CHECK_ReturnValue(e, NULL);

-    CBC_PDF417ECModulusPoly* remainder = FX_NEW CBC_PDF417ECModulusPoly(m_field, m_coefficients, e);

+    CBC_PDF417ECModulusPoly* iterationQuotient =

+        m_field->buildMonomial(degreeDifference, scale, e);

     if (e != BCExceptionNO) {

-        delete quotient;

-        return NULL;

+      delete quotient;

+      delete remainder;

+      delete term;

+      return NULL;

     }

-    int32_t denominatorLeadingTerm = other->getCoefficient(other->getDegree());

-    int32_t inverseDenominatorLeadingTerm = m_field->inverse(denominatorLeadingTerm, e);

+    CBC_PDF417ECModulusPoly* temp = quotient;

+    quotient = temp->add(iterationQuotient, e);

+    delete iterationQuotient;

+    delete temp;

     if (e != BCExceptionNO) {

-        delete quotient;

-        delete remainder;

-        return NULL;

+      delete remainder;

+      return NULL;

     }

-    while (remainder->getDegree() >= other->getDegree() && !remainder->isZero()) {

-        int32_t degreeDifference = remainder->getDegree() - other->getDegree();

-        int32_t scale = m_field->multiply(remainder->getCoefficient(remainder->getDegree()), inverseDenominatorLeadingTerm);

-        CBC_PDF417ECModulusPoly* term = other->multiplyByMonomial(degreeDifference, scale, e);

-        if (e != BCExceptionNO) {

-            delete quotient;

-            delete remainder;

-            return NULL;

-        }

-        CBC_PDF417ECModulusPoly* iterationQuotient = m_field->buildMonomial(degreeDifference, scale, e);

-        if (e != BCExceptionNO) {

-            delete quotient;

-            delete remainder;

-            delete term;

-            return NULL;

-        }

-        CBC_PDF417ECModulusPoly* temp = quotient;

-        quotient = temp->add(iterationQuotient, e);

-        delete iterationQuotient;

-        delete temp;

-        if (e != BCExceptionNO) {

-            delete remainder;

-            return NULL;

-        }

-        temp = remainder;

-        remainder = temp->subtract(term, e);

-        delete term;

-        delete temp;

-        if (e != BCExceptionNO) {

-            delete quotient;

-            return NULL;

-        }

+    temp = remainder;

+    remainder = temp->subtract(term, e);

+    delete term;

+    delete temp;

+    if (e != BCExceptionNO) {

+      delete quotient;

+      return NULL;

     }

-    CFX_PtrArray* modulusPoly = FX_NEW CFX_PtrArray;

-    modulusPoly->Add(quotient);

-    modulusPoly->Add(remainder);

-    return modulusPoly;

+  }

+  CFX_PtrArray* modulusPoly = FX_NEW CFX_PtrArray;

+  modulusPoly->Add(quotient);

+  modulusPoly->Add(remainder);

+  return modulusPoly;

 }

-CFX_ByteString CBC_PDF417ECModulusPoly::toString()

-{

-    CFX_ByteString result;

-    for (int32_t degree = getDegree(); degree >= 0; degree--) {

-        int32_t coefficient = getCoefficient(degree);

-        if (coefficient != 0) {

-            if (coefficient < 0) {

-                result += " - ";

-                coefficient = -coefficient;

-            } else {

-                if (result.GetLength() > 0) {

-                    result += " + ";

-                }

-            }

-            if (degree == 0 || coefficient != 1) {

-                result += coefficient;

-            }

-            if (degree != 0) {

-                if (degree == 1) {

-                    result += 'x';

-                } else {

-                    result += "x^";

-                    result += degree;

-                }

-            }

+CFX_ByteString CBC_PDF417ECModulusPoly::toString() {

+  CFX_ByteString result;

+  for (int32_t degree = getDegree(); degree >= 0; degree--) {

+    int32_t coefficient = getCoefficient(degree);

+    if (coefficient != 0) {

+      if (coefficient < 0) {

+        result += " - ";

+        coefficient = -coefficient;

+      } else {

+        if (result.GetLength() > 0) {

+          result += " + ";

         }

+      }

+      if (degree == 0 || coefficient != 1) {

+        result += coefficient;

+      }

+      if (degree != 0) {

+        if (degree == 1) {

+          result += 'x';

+        } else {

+          result += "x^";

+          result += degree;

+        }

+      }

     }

-    return result;

+  }

+  return result;

 }