Case/fi
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Case aloittaa case-lauseen. Case-lauseessa verrataan muuttujan arvoa esitettyihin vakiona pysyviin arvoihin. Näitä vakiona pysyviä arvoja voi olla yksittäinen vakio, tietty vakioalue tai pilkulla erotettu joukko vakioita. Tietyn valinnan jälkeen suoretettavat lauseen on erotettu kaksoispisteellä.
Case-lause sisältää varatut sanat Of ja End sekä joskus myös Else.
case place of
1: ShowMessage('Kultamitali');
2: ShowMessage('Hopeamitali');
3: ShowMessage('Pronssimitali');
else ShowMessage('Parempi onni ensi kerralla');
end;
WhatIsChar
function WhatIsChar( c:char ):string;
var
s : string;
begin
s := '';
case c of
'0' .. '9' : s := 'Numero (0-9)';
'a' .. 'z' : s := 'Pieni kirjain (a-z)';
'A' .. 'Z' : s := 'Iso kirjain (A-Z)';
'+' , '-' : s := 'Etumerkki (+ or -)';
end;
result := s;
end;
Case of merkkijonoissa
Case of toimii myös merkkijonoissa. Pascal -kieli mahdollistaa "Case of" käytön string:llä.
const
ISO_3166_1_ALPHA_3_ANDORRA = 'AND';
ISO_3166_1_ALPHA_3_AUSTRALIA = 'AUS';
ISO_3166_1_ALPHA_3_AUSTRIA = 'AUT';
ISO_3166_1_ALPHA_3_BELGIUM = 'BEL';
ISO_3166_1_ALPHA_3_BRAZIL = 'BRA';
ISO_3166_1_ALPHA_3_CANADA = 'CAN';
ISO_3166_1_ALPHA_3_CHINA = 'CHN';
ISO_3166_1_ALPHA_3_CZECH_REPUBLIC = 'CZE';
ISO_3166_1_ALPHA_3_CYPRUS = 'CYP';
ISO_3166_1_ALPHA_3_GERMANY = 'DEU';
ISO_3166_1_ALPHA_3_DENMARK = 'DNK';
ISO_3166_1_ALPHA_3_SPAIN = 'ESP';
ISO_3166_1_ALPHA_3_ESTONIA = 'EST';
ISO_3166_1_ALPHA_3_FINLAND = 'FIN';
ISO_3166_1_ALPHA_3_FRANCE = 'FRA';
ISO_3166_1_ALPHA_3_GREECE = 'GRC';
ISO_3166_1_ALPHA_3_INDIA = 'IND';
ISO_3166_1_ALPHA_3_IRELAND = 'IRL';
ISO_3166_1_ALPHA_3_ITALY = 'ITA';
ISO_3166_1_ALPHA_3_JAPAN = 'JPN';
ISO_3166_1_ALPHA_3_LITHUANIA = 'LTU';
ISO_3166_1_ALPHA_3_LATVIA = 'LVA';
ISO_3166_1_ALPHA_3_LUXEMBOURG = 'LUX';
ISO_3166_1_ALPHA_3_MALTA = 'MLT';
ISO_3166_1_ALPHA_3_MEXICO = 'MEX';
ISO_3166_1_ALPHA_3_MONACO = 'MCO';
ISO_3166_1_ALPHA_3_MONTENEGRO = 'MNE';
ISO_3166_1_ALPHA_3_NAURU = 'NRU';
ISO_3166_1_ALPHA_3_NETHERLANDS = 'NLD';
ISO_3166_1_ALPHA_3_NORWAY = 'NOR';
ISO_3166_1_ALPHA_3_POLAND = 'POL';
ISO_3166_1_ALPHA_3_PORTUGAL = 'PRT';
ISO_3166_1_ALPHA_3_REPUBLIC_OF_KOREA = 'KOR';
ISO_3166_1_ALPHA_3_RUSSIAN_FEDERATION = 'RUS';
ISO_3166_1_ALPHA_3_SAN_MARINO = 'SMR';
ISO_3166_1_ALPHA_3_SLOVAKIA = 'SVK';
ISO_3166_1_ALPHA_3_SLOVENIA = 'SVN';
ISO_3166_1_ALPHA_3_SWEDEN = 'SWE' ;
ISO_3166_1_ALPHA_3_SWITZERLAND = 'CHE';
ISO_3166_1_ALPHA_3_UNITED_KINGDOM_OF_GREAT_BRITAIN_AND_NORTHERN_IRELAND = 'GBR';
ISO_3166_1_ALPHA_3_UNITED_STATES_OF_AMERICA = 'USA';
ISO_4217_EURO = 'EUR';
ISO_4217_AUSTRALIAN_DOLLAR = 'AUD';
ISO_4217_BRAZILIAN_REAL = 'BRL';
ISO_4217_CANADIAN_DOLLAR = 'CAD';
ISO_4217_CHINESE_YUAN = 'CNY';
ISO_4217_CZECH_KORUNA = 'CZK' ;
ISO_4217_DANISH_KRONE = 'DKK' ;
ISO_4217_INDIAN_RUPEE = 'INR';
ISO_4217_POUND_STERLING = 'GBP' ;
ISO_4217_JAPANESE_YEN = 'JPY';
ISO_4217_MEXICAN_PESO = 'MXN';
ISO_4217_NORWEGIAN_KRONE = 'NOK' ;
ISO_4217_POLISH_ZLOTY = 'PLN' ;
ISO_4217_RUSSIAN_RUBLE = 'RUB' ;
ISO_4217_SOUTH_KOREAN_WON = 'KRW';
ISO_4217_SWEDISH_KRONA = 'SEK' ;
ISO_4217_SWISS_FRANC = 'CHF' ;
ISO_4217_UNITED_STATES_DOLLAR = 'USD' ;
function ISO_4217_currency_name ( ISO_3166_1_alpha_3_code: string): string;
begin
Case ISO_3166_1_alpha_3_code of
// Euroalue
ISO_3166_1_ALPHA_3_ANDORRA, ISO_3166_1_ALPHA_3_AUSTRIA,
ISO_3166_1_ALPHA_3_BELGIUM,ISO_3166_1_ALPHA_3_CYPRUS,
ISO_3166_1_ALPHA_3_GERMANY, ISO_3166_1_ALPHA_3_SPAIN,
ISO_3166_1_ALPHA_3_ESTONIA, ISO_3166_1_ALPHA_3_FINLAND,
ISO_3166_1_ALPHA_3_FRANCE, ISO_3166_1_ALPHA_3_GREECE,
ISO_3166_1_ALPHA_3_IRELAND, ISO_3166_1_ALPHA_3_ITALY,
ISO_3166_1_ALPHA_3_LITHUANIA, ISO_3166_1_ALPHA_3_LATVIA,
ISO_3166_1_ALPHA_3_LUXEMBOURG, ISO_3166_1_ALPHA_3_MONACO,
ISO_3166_1_ALPHA_3_MALTA, ISO_3166_1_ALPHA_3_MONTENEGRO,
ISO_3166_1_ALPHA_3_NETHERLANDS, ISO_3166_1_ALPHA_3_PORTUGAL,
ISO_3166_1_ALPHA_3_SAN_MARINO, ISO_3166_1_ALPHA_3_SLOVAKIA,
ISO_3166_1_ALPHA_3_SLOVENIA : result := ISO_4217_EURO ;
ISO_3166_1_ALPHA_3_AUSTRALIA, ISO_3166_1_ALPHA_3_NAURU :
result := ISO_4217_AUSTRALIAN_DOLLAR;
ISO_3166_1_ALPHA_3_BRAZIL : result := ISO_4217_BRAZILIAN_REAL;
ISO_3166_1_ALPHA_3_CANADA : result := ISO_4217_CANADIAN_DOLLAR;
ISO_3166_1_ALPHA_3_CHINA : result := ISO_4217_CHINESE_YUAN;
ISO_3166_1_ALPHA_3_CZECH_REPUBLIC : result := ISO_4217_CZECH_KORUNA ;
ISO_3166_1_ALPHA_3_DENMARK : result := ISO_4217_DANISH_KRONE ;
ISO_3166_1_ALPHA_3_INDIA : result := ISO_4217_INDIAN_RUPEE;
ISO_3166_1_ALPHA_3_JAPAN : result := ISO_4217_JAPANESE_YEN;
ISO_3166_1_ALPHA_3_MEXICO : result := ISO_4217_MEXICAN_PESO;
ISO_3166_1_ALPHA_3_NORWAY : result := ISO_4217_NORWEGIAN_KRONE ;
ISO_3166_1_ALPHA_3_POLAND : result := ISO_4217_POLISH_ZLOTY ;
ISO_3166_1_ALPHA_3_REPUBLIC_OF_KOREA : result := ISO_4217_SOUTH_KOREAN_WON ;
ISO_3166_1_ALPHA_3_RUSSIAN_FEDERATION : result := ISO_4217_RUSSIAN_RUBLE ;
ISO_3166_1_ALPHA_3_SWEDEN : result := ISO_4217_SWEDISH_KRONA ;
ISO_3166_1_ALPHA_3_SWITZERLAND : result := ISO_4217_SWISS_FRANC ;
ISO_3166_1_ALPHA_3_UNITED_KINGDOM_OF_GREAT_BRITAIN_AND_NORTHERN_IRELAND :
result := ISO_4217_POUND_STERLING ;
ISO_3166_1_ALPHA_3_UNITED_STATES_OF_AMERICA :
result := ISO_4217_UNITED_STATES_DOLLAR ;
end;
end;
Vaihteleva tietue
Case-sanaa käytetään myös vaihtelevassa tietueessa.
type
ScaleKelvin = 223 .. 323;
ScaleCelsius = -50 .. 50;
TemperatureScale = ( celcius, kelvin ) ;
Temperature = record
case scale : TemperatureScale of
celcius : (celcius_value : ScaleCelsius);
kelvin : (kelvin_value : ScaleKelvin);
end;
