.h or .hpp for your C++ headers / class definitions [closed]

March 24, 2026

I’ve always used a *.h file for my class definitions, but after reading some boost library code, I realised they all use *.hpp. I’ve always had an aversion to that file extension, I think mainly be…

https://stackoverflow.com/questions/152555/h-or-hpp-for-your-c-headers-class-definitions

*.h or *.hpp for your C++ headers / class definitions [closed] <body> <h1> Array ( [0] => *,h or *.hpp for your c++ headers / class definitions [closed] [1] => *lh or *.hpp for your c++ headers / class definitions [closed] [2] => *;h or *.hpp for your c++ headers / class definitions [closed] [3] => */h or *.hpp for your c++ headers / class definitions [closed] [4] => *.g or *.hpp for your c++ headers / class definitions [closed] [5] => *.b or *.hpp for your c++ headers / class definitions [closed] [6] => *.n or *.hpp for your c++ headers / class definitions [closed] [7] => *.j or *.hpp for your c++ headers / class definitions [closed] [8] => *.u or *.hpp for your c++ headers / class definitions [closed] [9] => *.y or *.hpp for your c++ headers / class definitions [closed] [10] => *.h ir *.hpp for your c++ headers / class definitions [closed] [11] => *.h kr *.hpp for your c++ headers / class definitions [closed] [12] => *.h lr *.hpp for your c++ headers / class definitions [closed] [13] => *.h pr *.hpp for your c++ headers / class definitions [closed] [14] => *.h 0r *.hpp for your c++ headers / class definitions [closed] [15] => *.h 9r *.hpp for your c++ headers / class definitions [closed] [16] => *.h oe *.hpp for your c++ headers / class definitions [closed] [17] => *.h od *.hpp for your c++ headers / class definitions [closed] [18] => *.h of *.hpp for your c++ headers / class definitions [closed] [19] => *.h ot *.hpp for your c++ headers / class definitions [closed] [20] => *.h o5 *.hpp for your c++ headers / class definitions [closed] [21] => *.h o4 *.hpp for your c++ headers / class definitions [closed] [22] => *.h or *,hpp for your c++ headers / class definitions [closed] [23] => *.h or *lhpp for your c++ headers / class definitions [closed] [24] => *.h or *;hpp for your c++ headers / class definitions [closed] [25] => *.h or */hpp for your c++ headers / class definitions [closed] [26] => *.h or *.gpp for your c++ headers / class definitions [closed] [27] => *.h or *.bpp for your c++ headers / class definitions [closed] [28] => *.h or *.npp for your c++ headers / class definitions [closed] [29] => *.h or *.jpp for your c++ headers / class definitions [closed] [30] => *.h or *.upp for your c++ headers / class definitions [closed] [31] => *.h or *.ypp for your c++ headers / class definitions [closed] [32] => *.h or *.hop for your c++ headers / class definitions [closed] [33] => *.h or *.hlp for your c++ headers / class definitions [closed] [34] => *.h or *.h-p for your c++ headers / class definitions [closed] [35] => *.h or *.h0p for your c++ headers / class definitions [closed] [36] => *.h or *.hpo for your c++ headers / class definitions [closed] [37] => *.h or *.hpl for your c++ headers / class definitions [closed] [38] => *.h or *.hp- for your c++ headers / class definitions [closed] [39] => *.h or *.hp0 for your c++ headers / class definitions [closed] [40] => *.h or *.hpp dor your c++ headers / class definitions [closed] [41] => *.h or *.hpp cor your c++ headers / class definitions [closed] [42] => *.h or *.hpp vor your c++ headers / class definitions [closed] [43] => *.h or *.hpp gor your c++ headers / class definitions [closed] [44] => *.h or *.hpp tor your c++ headers / class definitions [closed] [45] => *.h or *.hpp ror your c++ headers / class definitions [closed] [46] => *.h or *.hpp fir your c++ headers / class definitions [closed] [47] => *.h or *.hpp fkr your c++ headers / class definitions [closed] [48] => *.h or *.hpp flr your c++ headers / class definitions [closed] [49] => *.h or *.hpp fpr your c++ headers / class definitions [closed] [50] => *.h or *.hpp f0r your c++ headers / class definitions [closed] [51] => *.h or *.hpp f9r your c++ headers / class definitions [closed] [52] => *.h or *.hpp foe your c++ headers / class definitions [closed] [53] => *.h or *.hpp fod your c++ headers / class definitions [closed] [54] => *.h or *.hpp fof your c++ headers / class definitions [closed] [55] => *.h or *.hpp fot your c++ headers / class definitions [closed] [56] => *.h or *.hpp fo5 your c++ headers / class definitions [closed] [57] => *.h or *.hpp fo4 your c++ headers / class definitions [closed] [58] => *.h or *.hpp for tour c++ headers / class definitions [closed] [59] => *.h or *.hpp for gour c++ headers / class definitions [closed] [60] => *.h or *.hpp for hour c++ headers / class definitions [closed] [61] => *.h or *.hpp for uour c++ headers / class definitions [closed] [62] => *.h or *.hpp for 7our c++ headers / class definitions [closed] [63] => *.h or *.hpp for 6our c++ headers / class definitions [closed] [64] => *.h or *.hpp for yiur c++ headers / class definitions [closed] [65] => *.h or *.hpp for ykur c++ headers / class definitions [closed] [66] => *.h or *.hpp for ylur c++ headers / class definitions [closed] [67] => *.h or *.hpp for ypur c++ headers / class definitions [closed] [68] => *.h or *.hpp for y0ur c++ headers / class definitions [closed] [69] => *.h or *.hpp for y9ur c++ headers / class definitions [closed] [70] => *.h or *.hpp for yoyr c++ headers / class definitions [closed] [71] => *.h or *.hpp for yohr c++ headers / class definitions [closed] [72] => *.h or *.hpp for yojr c++ headers / class definitions [closed] [73] => *.h or *.hpp for yoir c++ headers / class definitions [closed] [74] => *.h or *.hpp for yo8r c++ headers / class definitions [closed] [75] => *.h or *.hpp for yo7r c++ headers / class definitions [closed] [76] => *.h or *.hpp for youe c++ headers / class definitions [closed] [77] => *.h or *.hpp for youd c++ headers / class definitions [closed] [78] => *.h or *.hpp for youf c++ headers / class definitions [closed] [79] => *.h or *.hpp for yout c++ headers / class definitions [closed] [80] => *.h or *.hpp for you5 c++ headers / class definitions [closed] [81] => *.h or *.hpp for you4 c++ headers / class definitions [closed] [82] => *.h or *.hpp for your x++ headers / class definitions [closed] [83] => *.h or *.hpp for your v++ headers / class definitions [closed] [84] => *.h or *.hpp for your f++ headers / class definitions [closed] [85] => *.h or *.hpp for your d++ headers / class definitions [closed] [86] => *.h or *.hpp for your c++ geaders / class definitions [closed] [87] => *.h or *.hpp for your c++ beaders / class definitions [closed] [88] => *.h or *.hpp for your c++ neaders / class definitions [closed] [89] => *.h or *.hpp for your c++ jeaders / class definitions [closed] [90] => *.h or *.hpp for your c++ ueaders / class definitions [closed] [91] => *.h or *.hpp for your c++ yeaders / class definitions [closed] [92] => *.h or *.hpp for your c++ hwaders / class definitions [closed] [93] => *.h or *.hpp for your c++ hsaders / class definitions [closed] [94] => *.h or *.hpp for your c++ hdaders / class definitions [closed] [95] => *.h or *.hpp for your c++ hraders / class definitions [closed] [96] => *.h or *.hpp for your c++ h4aders / class definitions [closed] [97] => *.h or *.hpp for your c++ h3aders / class definitions [closed] [98] => *.h or *.hpp for your c++ hezders / class definitions [closed] [99] => *.h or *.hpp for your c++ hesders / class definitions [closed] [100] => *.h or *.hpp for your c++ hewders / class definitions [closed] [101] => *.h or *.hpp for your c++ heqders / class definitions [closed] [102] => *.h or *.hpp for your c++ heasers / class definitions [closed] [103] => *.h or *.hpp for your c++ heaxers / class definitions [closed] [104] => *.h or *.hpp for your c++ heacers / class definitions [closed] [105] => *.h or *.hpp for your c++ heafers / class definitions [closed] [106] => *.h or *.hpp for your c++ hearers / class definitions [closed] [107] => *.h or *.hpp for your c++ heaeers / class definitions [closed] [108] => *.h or *.hpp for your c++ headwrs / class definitions [closed] [109] => *.h or *.hpp for your c++ headsrs / class definitions [closed] [110] => *.h or *.hpp for your c++ headdrs / class definitions [closed] [111] => *.h or *.hpp for your c++ headrrs / class definitions [closed] [112] => *.h or *.hpp for your c++ head4rs / class definitions [closed] [113] => *.h or *.hpp for your c++ head3rs / class definitions [closed] [114] => *.h or *.hpp for your c++ headees / class definitions [closed] [115] => *.h or *.hpp for your c++ headeds / class definitions [closed] [116] => *.h or *.hpp for your c++ headefs / class definitions [closed] [117] => *.h or *.hpp for your c++ headets / class definitions [closed] [118] => *.h or *.hpp for your c++ heade5s / class definitions [closed] [119] => *.h or *.hpp for your c++ heade4s / class definitions [closed] [120] => *.h or *.hpp for your c++ headera / class definitions [closed] [121] => *.h or *.hpp for your c++ headerz / class definitions [closed] [122] => *.h or *.hpp for your c++ headerx / class definitions [closed] [123] => *.h or *.hpp for your c++ headerd / class definitions [closed] [124] => *.h or *.hpp for your c++ headere / class definitions [closed] [125] => *.h or *.hpp for your c++ headerw / class definitions [closed] [126] => *.h or *.hpp for your c++ headers / xlass definitions [closed] [127] => *.h or *.hpp for your c++ headers / vlass definitions [closed] [128] => *.h or *.hpp for your c++ headers / flass definitions [closed] [129] => *.h or *.hpp for your c++ headers / dlass definitions [closed] [130] => *.h or *.hpp for your c++ headers / ckass definitions [closed] [131] => *.h or *.hpp for your c++ headers / cpass definitions [closed] [132] => *.h or *.hpp for your c++ headers / coass definitions [closed] [133] => *.h or *.hpp for your c++ headers / clzss definitions [closed] [134] => *.h or *.hpp for your c++ headers / clsss definitions [closed] [135] => *.h or *.hpp for your c++ headers / clwss definitions [closed] [136] => *.h or *.hpp for your c++ headers / clqss definitions [closed] [137] => *.h or *.hpp for your c++ headers / claas definitions [closed] [138] => *.h or *.hpp for your c++ headers / clazs definitions [closed] [139] => *.h or *.hpp for your c++ headers / claxs definitions [closed] [140] => *.h or *.hpp for your c++ headers / clads definitions [closed] [141] => *.h or *.hpp for your c++ headers / claes definitions [closed] [142] => *.h or *.hpp for your c++ headers / claws definitions [closed] [143] => *.h or *.hpp for your c++ headers / clasa definitions [closed] [144] => *.h or *.hpp for your c++ headers / clasz definitions [closed] [145] => *.h or *.hpp for your c++ headers / clasx definitions [closed] [146] => *.h or *.hpp for your c++ headers / clasd definitions [closed] [147] => *.h or *.hpp for your c++ headers / clase definitions [closed] [148] => *.h or *.hpp for your c++ headers / clasw definitions [closed] [149] => *.h or *.hpp for your c++ headers / class sefinitions [closed] [150] => *.h or *.hpp for your c++ headers / class xefinitions [closed] [151] => *.h or *.hpp for your c++ headers / class cefinitions [closed] [152] => *.h or *.hpp for your c++ headers / class fefinitions [closed] [153] => *.h or *.hpp for your c++ headers / class refinitions [closed] [154] => *.h or *.hpp for your c++ headers / class eefinitions [closed] [155] => *.h or *.hpp for your c++ headers / class dwfinitions [closed] [156] => *.h or *.hpp for your c++ headers / class dsfinitions [closed] [157] => *.h or *.hpp for your c++ headers / class ddfinitions [closed] [158] => *.h or *.hpp for your c++ headers / class drfinitions [closed] [159] => *.h or *.hpp for your c++ headers / class d4finitions [closed] [160] => *.h or *.hpp for your c++ headers / class d3finitions [closed] [161] => *.h or *.hpp for your c++ headers / class dedinitions [closed] [162] => *.h or *.hpp for your c++ headers / class decinitions [closed] [163] => *.h or *.hpp for your c++ headers / class devinitions [closed] [164] => *.h or *.hpp for your c++ headers / class deginitions [closed] [165] => *.h or *.hpp for your c++ headers / class detinitions [closed] [166] => *.h or *.hpp for your c++ headers / class derinitions [closed] [167] => *.h or *.hpp for your c++ headers / class defunitions [closed] [168] => *.h or *.hpp for your c++ headers / class defjnitions [closed] [169] => *.h or *.hpp for your c++ headers / class defknitions [closed] [170] => *.h or *.hpp for your c++ headers / class defonitions [closed] [171] => *.h or *.hpp for your c++ headers / class def9nitions [closed] [172] => *.h or *.hpp for your c++ headers / class def8nitions [closed] [173] => *.h or *.hpp for your c++ headers / class defibitions [closed] [174] => *.h or *.hpp for your c++ headers / class defimitions [closed] [175] => *.h or *.hpp for your c++ headers / class defijitions [closed] [176] => *.h or *.hpp for your c++ headers / class defihitions [closed] [177] => *.h or *.hpp for your c++ headers / class definutions [closed] [178] => *.h or *.hpp for your c++ headers / class definjtions [closed] [179] => *.h or *.hpp for your c++ headers / class definktions [closed] [180] => *.h or *.hpp for your c++ headers / class definotions [closed] [181] => *.h or *.hpp for your c++ headers / class defin9tions [closed] [182] => *.h or *.hpp for your c++ headers / class defin8tions [closed] [183] => *.h or *.hpp for your c++ headers / class definirions [closed] [184] => *.h or *.hpp for your c++ headers / class definifions [closed] [185] => *.h or *.hpp for your c++ headers / class definigions [closed] [186] => *.h or *.hpp for your c++ headers / class definiyions [closed] [187] => *.h or *.hpp for your c++ headers / class defini6ions [closed] [188] => *.h or *.hpp for your c++ headers / class defini5ions [closed] [189] => *.h or *.hpp for your c++ headers / class definituons [closed] [190] => *.h or *.hpp for your c++ headers / class definitjons [closed] [191] => *.h or *.hpp for your c++ headers / class definitkons [closed] [192] => *.h or *.hpp for your c++ headers / class definitoons [closed] [193] => *.h or *.hpp for your c++ headers / class definit9ons [closed] [194] => *.h or *.hpp for your c++ headers / class definit8ons [closed] [195] => *.h or *.hpp for your c++ headers / class definitiins [closed] [196] => *.h or *.hpp for your c++ headers / class definitikns [closed] [197] => *.h or *.hpp for your c++ headers / class definitilns [closed] [198] => *.h or *.hpp for your c++ headers / class definitipns [closed] [199] => *.h or *.hpp for your c++ headers / class definiti0ns [closed] [200] => *.h or *.hpp for your c++ headers / class definiti9ns [closed] [201] => *.h or *.hpp for your c++ headers / class definitiobs [closed] [202] => *.h or *.hpp for your c++ headers / class definitioms [closed] [203] => *.h or *.hpp for your c++ headers / class definitiojs [closed] [204] => *.h or *.hpp for your c++ headers / class definitiohs [closed] [205] => *.h or *.hpp for your c++ headers / class definitiona [closed] [206] => *.h or *.hpp for your c++ headers / class definitionz [closed] [207] => *.h or *.hpp for your c++ headers / class definitionx [closed] [208] => *.h or *.hpp for your c++ headers / class definitiond [closed] [209] => *.h or *.hpp for your c++ headers / class definitione [closed] [210] => *.h or *.hpp for your c++ headers / class definitionw [closed] [211] => *.h or *.hpp for your c++ headers / class definitions [xlosed] [212] => *.h or *.hpp for your c++ headers / class definitions [vlosed] [213] => *.h or *.hpp for your c++ headers / class definitions [flosed] [214] => *.h or *.hpp for your c++ headers / class definitions [dlosed] [215] => *.h or *.hpp for your c++ headers / class definitions [ckosed] [216] => *.h or *.hpp for your c++ headers / class definitions [cposed] [217] => *.h or *.hpp for your c++ headers / class definitions [coosed] [218] => *.h or *.hpp for your c++ headers / class definitions [clised] [219] => *.h or *.hpp for your c++ headers / class definitions [clksed] [220] => *.h or *.hpp for your c++ headers / class definitions [cllsed] [221] => *.h or *.hpp for your c++ headers / class definitions [clpsed] [222] => *.h or *.hpp for your c++ headers / class definitions [cl0sed] [223] => *.h or *.hpp for your c++ headers / class definitions [cl9sed] [224] => *.h or *.hpp for your c++ headers / class definitions [cloaed] [225] => *.h or *.hpp for your c++ headers / class definitions [clozed] [226] => *.h or *.hpp for your c++ headers / class definitions [cloxed] [227] => *.h or *.hpp for your c++ headers / class definitions [cloded] [228] => *.h or *.hpp for your c++ headers / class definitions [cloeed] [229] => *.h or *.hpp for your c++ headers / class definitions [clowed] [230] => *.h or *.hpp for your c++ headers / class definitions [closwd] [231] => *.h or *.hpp for your c++ headers / class definitions [clossd] [232] => *.h or *.hpp for your c++ headers / class definitions [closdd] [233] => *.h or *.hpp for your c++ headers / class definitions [closrd] [234] => *.h or *.hpp for your c++ headers / class definitions [clos4d] [235] => *.h or *.hpp for your c++ headers / class definitions [clos3d] [236] => *.h or *.hpp for your c++ headers / class definitions [closes] [237] => *.h or *.hpp for your c++ headers / class definitions [closex] [238] => *.h or *.hpp for your c++ headers / class definitions [closec] [239] => *.h or *.hpp for your c++ headers / class definitions [closef] [240] => *.h or *.hpp for your c++ headers / class definitions [closer] [241] => *.h or *.hpp for your c++ headers / class definitions [closee] ) </h1> </body>